639124379712

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 840

約数和(自身を含む): 2423952236160

約数和(自身を除く): 1784827856448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 49, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 98, 104, 112, 114, 117, 126, 133, 144, 147, 152, 156, 168, 171, 182, 192, 196, 208, 224, 228, 234, 247, 252, 266, 273, 288, 294, 304, 312, 336, 342, 343, 364, 392, 399, 416, 441, 448, 456, 468, 494, 504, 532, 546, 576, 588, 608, 624, 637, 672, 684, 686, 728, 741, 784, 798, 819, 832, 882, 912, 931, 936, 988, 1008, 1029, 1064, 1092, 1176, 1197, 1216, 1248, 1274, 1344, 1368, 1372, 1456, 1482, 1568, 1596, 1638, 1729, 1764, 1824, 1862, 1871, 1872, 1911, 1976, 2016, 2058, 2128, 2184, 2223, 2352, 2394, 2401, 2496, 2548, 2736, 2744, 2793, 2912, 2964, 3087, 3136, 3192, 3276, 3458, 3528, 3648, 3724, 3742, 3744, 3822, 3952, 4032, 4116, 4256, 4368, 4446, 4459, 4704, 4788, 4802, 5096, 5187, 5472, 5488, 5586, 5613, 5733, 5824, 5928, 6174, 6384, 6517, 6552, 6916, 7056, 7203, 7448, 7484, 7488, 7644, 7904, 8232, 8379, 8512, 8736, 8892, 8918, 9408, 9576, 9604, 10192, 10374, 10944, 10976, 11172, 11226, 11466, 11856, 12103, 12348, 12768, 13034, 13097, 13104, 13377, 13832, 14112, 14406, 14896, 14968, 15288, 15561, 15808, 16464, 16758, 16839, 17472, 17784, 17836, 19152, 19208, 19551, 20384, 20748, 21609, 21952, 22344, 22452, 22932, 23712, 24206, 24323, 24696, 25536, 26068, 26194, 26208, 26754, 27664, 28224, 28812, 29792, 29936, 30576, 31122, 31213, 32928, 33516, 33678, 35549, 35568, 35672, 36309, 38304, 38416, 39102, 39291, 40131, 40768, 41496, 43218, 44688, 44904, 45619, 45864, 47424, 48412, 48646, 49392, 52136, 52388, 52416, 53508, 55328, 57624, 58653, 59584, 59872, 61152, 62244, 62426, 65856, 67032, 67356, 71098, 71136, 71344, 72618, 72969, 76608, 76832, 78204, 78582, 80262, 82992, 84721, 86436, 89376, 89808, 91238, 91679, 91728, 93639, 96824, 97292, 98784, 104272, 104776, 106647, 107016, 108927, 110656, 115248, 117306, 117873, 119744, 122304, 124488, 124852, 134064, 134712, 136857, 142196, 142272, 142688, 145236, 145938, 153664, 156408, 157164, 160524, 165984, 169442, 170261, 172872, 178752, 179616, 182476, 183358, 183456, 187278, 193648, 194584, 197568, 208544, 209552, 213294, 214032, 217854, 218907, 230496, 234612, 235746, 248843, 248976, 249704, 254163, 268128, 269424, 273714, 275037, 280917, 284392, 285376, 290472, 291876, 312816, 314328, 319941, 321048, 331968, 338884, 340522, 345744, 359232, 364952, 366716, 366912, 374556, 387296, 389168, 410571, 417088, 419104, 426588, 428064, 435708, 437814, 460992, 462137, 469224, 471492, 497686, 497952, 499408, 508326, 510783, 536256, 538848, 547428, 550074, 561834, 568784, 580944, 583752, 593047, 625632, 628656, 639882, 641753, 642096, 677768, 681044, 691488, 729904, 733432, 746529, 749112, 762489, 774592, 778336, 821142, 825111, 838208, 853176, 856128, 871416, 875628, 924274, 938448, 942984, 995372, 995904, 998816, 1016652, 1021566, 1077696, 1094856, 1100148, 1123668, 1137568, 1161888, 1167504, 1186094, 1191827, 1251264, 1257312, 1279764, 1283506, 1284192, 1355536, 1362088, 1382976, 1386411, 1459808, 1466864, 1493058, 1498224, 1524978, 1532349, 1556672, 1642284, 1650222, 1706352, 1741901, 1742832, 1751256, 1779141, 1848548, 1876896, 1885968, 1925259, 1990744, 1997632, 2033304, 2043132, 2189712, 2200296, 2239587, 2247336, 2275136, 2323776, 2335008, 2372188, 2383654, 2514624, 2559528, 2567012, 2568384, 2711072, 2724176, 2772822, 2919616, 2933728, 2986116, 2996448, 3049956, 3064698, 3234959, 3284568, 3300444, 3412704, 3483802, 3485664, 3502512, 3558282, 3575481, 3697096, 3753792, 3771936, 3850518, 3981488, 4066608, 4086264, 4159233, 4379424, 4400592, 4479174, 4492271, 4494672, 4670016, 4744376, 4767308, 5119056, 5134024, 5225703, 5337423, 5422144, 5448352, 5545644, 5775777, 5867456, 5972232, 5992896, 6099912, 6129396, 6469918, 6569136, 6600888, 6825408, 6967604, 6971328, 7005024, 7116564, 7150962, 7394192, 7543872, 7701036, 7962976, 8133216, 8172528, 8318466, 8342789, 8758848, 8801184, 8958348, 8984542, 8989344, 9488752, 9534616, 9704877, 10238112, 10268048, 10451406, 10674846, 10726443, 10896704, 11091288, 11551554, 11944464, 12193307, 12199824, 12258792, 12939836, 13138272, 13201776, 13476813, 13935208, 14010048, 14233128, 14301924, 14788384, 15402072, 15677109, 15925952, 16266432, 16345056, 16636932, 16685578, 17602368, 17916696, 17969084, 17978688, 18977504, 19069232, 19409754, 20476224, 20536096, 20902812, 21349692, 21452886, 22182576, 22644713, 23103108, 23888928, 24386614, 24399648, 24517584, 25028367, 25879672, 26276544, 26403552, 26953626, 27870416, 28466256, 28603848, 29114631, 29576768, 30804144, 31354218, 32690112, 33273864, 33371156, 35833392, 35938168, 36579921, 37955008, 38138464, 38819508, 40430439, 41072192, 41805624, 42699384, 42905772, 44365152, 45289426, 46206216, 47777856, 48773228, 48799296, 49035168, 50056734, 51759344, 52807104, 53907252, 55740832, 56932512, 57207696, 58229262, 58399523, 61608288, 62708436, 66547728, 66742312, 67934139, 71666784, 71876336, 73159842, 75085101, 76276928, 77639016, 80860878, 83611248, 85353149, 85398768, 85811544, 88730304, 90578852, 92412432, 97546456, 98070336, 100113468, 103518688, 107814504, 109739763, 111481664, 113865024, 114415392, 116458524, 116799046, 123216576, 125416872, 133095456, 133484624, 135868278, 143333568, 143752672, 146319684, 150170202, 155278032, 158512991, 161721756, 167222496, 170706298, 170797536, 171623088, 175198569, 181157704, 184824864, 195092912, 200226936, 203802417, 207037376, 215629008, 219479526, 228830784, 232917048, 233598092, 250833744, 256059447, 266190912, 266969248, 271736556, 287505344, 292639368, 300340404, 310556064, 317025982, 323443512, 334444992, 341412596, 341595072, 343246176, 350397138, 362315408, 369649728, 390185824, 400453872, 407604834, 431258016, 438959052, 465834096, 467196184, 475538973, 501667488, 512118894, 525595707, 533938496, 543473112, 585278736, 600680808, 621112128, 634051964, 646887024, 682825192, 686492352, 700794276, 724630816, 768178341, 780371648, 800907744, 815209668, 862516032, 877918104, 931668192, 934392368, 951077946, 1003334976, 1024237788, 1051191414, 1086946224, 1109590937, 1170557472, 1201361616, 1268103928, 1293774048, 1365650384, 1401588552, 1426616919, 1449261632, 1536356682, 1601815488, 1630419336, 1755836208, 1863336384, 1868784736, 1902155892, 2048475576, 2102382828, 2173892448, 2219181874, 2341114944, 2402723232, 2536207856, 2587548096, 2731300768, 2803177104, 2853233838, 3072713364, 3260838672, 3328772811, 3511672416, 3737569472, 3804311784, 4096951152, 4204765656, 4347784896, 4438363748, 4805446464, 5072415712, 5462601536, 5606354208, 5706467676, 6145426728, 6521677344, 6657545622, 7023344832, 7608623568, 8193902304, 8409531312, 8876727496, 9986318433, 10144831424, 11212708416, 11412935352, 12290853456, 13043354688, 13315091244, 15217247136, 16387804608, 16819062624, 17753454992, 19972636866, 22825870704, 24581706912, 26630182488, 30434494272, 33638125248, 35506909984, 39945273732, 45651741408, 49163413824, 53260364976, 71013819968, 79890547464, 91303482816, 106520729952, 159781094928, 213041459904, 319562189856, 639124379712]

約数ペア:

[(1, 639124379712), (2, 319562189856), (3, 213041459904), (4, 159781094928), (6, 106520729952), (7, 91303482816), (8, 79890547464), (9, 71013819968), (12, 53260364976), (13, 49163413824), (14, 45651741408), (16, 39945273732), (18, 35506909984), (19, 33638125248), (21, 30434494272), (24, 26630182488), (26, 24581706912), (28, 22825870704), (32, 19972636866), (36, 17753454992), (38, 16819062624), (39, 16387804608), (42, 15217247136), (48, 13315091244), (49, 13043354688), (52, 12290853456), (56, 11412935352), (57, 11212708416), (63, 10144831424), (64, 9986318433), (72, 8876727496), (76, 8409531312), (78, 8193902304), (84, 7608623568), (91, 7023344832), (96, 6657545622), (98, 6521677344), (104, 6145426728), (112, 5706467676), (114, 5606354208), (117, 5462601536), (126, 5072415712), (133, 4805446464), (144, 4438363748), (147, 4347784896), (152, 4204765656), (156, 4096951152), (168, 3804311784), (171, 3737569472), (182, 3511672416), (192, 3328772811), (196, 3260838672), (208, 3072713364), (224, 2853233838), (228, 2803177104), (234, 2731300768), (247, 2587548096), (252, 2536207856), (266, 2402723232), (273, 2341114944), (288, 2219181874), (294, 2173892448), (304, 2102382828), (312, 2048475576), (336, 1902155892), (342, 1868784736), (343, 1863336384), (364, 1755836208), (392, 1630419336), (399, 1601815488), (416, 1536356682), (441, 1449261632), (448, 1426616919), (456, 1401588552), (468, 1365650384), (494, 1293774048), (504, 1268103928), (532, 1201361616), (546, 1170557472), (576, 1109590937), (588, 1086946224), (608, 1051191414), (624, 1024237788), (637, 1003334976), (672, 951077946), (684, 934392368), (686, 931668192), (728, 877918104), (741, 862516032), (784, 815209668), (798, 800907744), (819, 780371648), (832, 768178341), (882, 724630816), (912, 700794276), (931, 686492352), (936, 682825192), (988, 646887024), (1008, 634051964), (1029, 621112128), (1064, 600680808), (1092, 585278736), (1176, 543473112), (1197, 533938496), (1216, 525595707), (1248, 512118894), (1274, 501667488), (1344, 475538973), (1368, 467196184), (1372, 465834096), (1456, 438959052), (1482, 431258016), (1568, 407604834), (1596, 400453872), (1638, 390185824), (1729, 369649728), (1764, 362315408), (1824, 350397138), (1862, 343246176), (1871, 341595072), (1872, 341412596), (1911, 334444992), (1976, 323443512), (2016, 317025982), (2058, 310556064), (2128, 300340404), (2184, 292639368), (2223, 287505344), (2352, 271736556), (2394, 266969248), (2401, 266190912), (2496, 256059447), (2548, 250833744), (2736, 233598092), (2744, 232917048), (2793, 228830784), (2912, 219479526), (2964, 215629008), (3087, 207037376), (3136, 203802417), (3192, 200226936), (3276, 195092912), (3458, 184824864), (3528, 181157704), (3648, 175198569), (3724, 171623088), (3742, 170797536), (3744, 170706298), (3822, 167222496), (3952, 161721756), (4032, 158512991), (4116, 155278032), (4256, 150170202), (4368, 146319684), (4446, 143752672), (4459, 143333568), (4704, 135868278), (4788, 133484624), (4802, 133095456), (5096, 125416872), (5187, 123216576), (5472, 116799046), (5488, 116458524), (5586, 114415392), (5613, 113865024), (5733, 111481664), (5824, 109739763), (5928, 107814504), (6174, 103518688), (6384, 100113468), (6517, 98070336), (6552, 97546456), (6916, 92412432), (7056, 90578852), (7203, 88730304), (7448, 85811544), (7484, 85398768), (7488, 85353149), (7644, 83611248), (7904, 80860878), (8232, 77639016), (8379, 76276928), (8512, 75085101), (8736, 73159842), (8892, 71876336), (8918, 71666784), (9408, 67934139), (9576, 66742312), (9604, 66547728), (10192, 62708436), (10374, 61608288), (10944, 58399523), (10976, 58229262), (11172, 57207696), (11226, 56932512), (11466, 55740832), (11856, 53907252), (12103, 52807104), (12348, 51759344), (12768, 50056734), (13034, 49035168), (13097, 48799296), (13104, 48773228), (13377, 47777856), (13832, 46206216), (14112, 45289426), (14406, 44365152), (14896, 42905772), (14968, 42699384), (15288, 41805624), (15561, 41072192), (15808, 40430439), (16464, 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(48412, 13201776), (48646, 13138272), (49392, 12939836), (52136, 12258792), (52388, 12199824), (52416, 12193307), (53508, 11944464), (55328, 11551554), (57624, 11091288), (58653, 10896704), (59584, 10726443), (59872, 10674846), (61152, 10451406), (62244, 10268048), (62426, 10238112), (65856, 9704877), (67032, 9534616), (67356, 9488752), (71098, 8989344), (71136, 8984542), (71344, 8958348), (72618, 8801184), (72969, 8758848), (76608, 8342789), (76832, 8318466), (78204, 8172528), (78582, 8133216), (80262, 7962976), (82992, 7701036), (84721, 7543872), (86436, 7394192), (89376, 7150962), (89808, 7116564), (91238, 7005024), (91679, 6971328), (91728, 6967604), (93639, 6825408), (96824, 6600888), (97292, 6569136), (98784, 6469918), (104272, 6129396), (104776, 6099912), (106647, 5992896), (107016, 5972232), (108927, 5867456), (110656, 5775777), (115248, 5545644), (117306, 5448352), (117873, 5422144), (119744, 5337423), (122304, 5225703), (124488, 5134024), (124852, 5119056), (134064, 4767308), (134712, 4744376), (136857, 4670016), (142196, 4494672), (142272, 4492271), (142688, 4479174), (145236, 4400592), (145938, 4379424), (153664, 4159233), (156408, 4086264), (157164, 4066608), (160524, 3981488), (165984, 3850518), (169442, 3771936), (170261, 3753792), (172872, 3697096), (178752, 3575481), (179616, 3558282), (182476, 3502512), (183358, 3485664), (183456, 3483802), (187278, 3412704), (193648, 3300444), (194584, 3284568), (197568, 3234959), (208544, 3064698), (209552, 3049956), (213294, 2996448), (214032, 2986116), (217854, 2933728), (218907, 2919616), (230496, 2772822), (234612, 2724176), (235746, 2711072), (248843, 2568384), (248976, 2567012), (249704, 2559528), (254163, 2514624), (268128, 2383654), (269424, 2372188), (273714, 2335008), (275037, 2323776), (280917, 2275136), (284392, 2247336), (285376, 2239587), (290472, 2200296), (291876, 2189712), (312816, 2043132), (314328, 2033304), (319941, 1997632), (321048, 1990744), (331968, 1925259), (338884, 1885968), (340522, 1876896), (345744, 1848548), (359232, 1779141), (364952, 1751256), (366716, 1742832), (366912, 1741901), (374556, 1706352), (387296, 1650222), (389168, 1642284), (410571, 1556672), (417088, 1532349), (419104, 1524978), (426588, 1498224), (428064, 1493058), (435708, 1466864), (437814, 1459808), (460992, 1386411), (462137, 1382976), (469224, 1362088), (471492, 1355536), (497686, 1284192), (497952, 1283506), (499408, 1279764), (508326, 1257312), (510783, 1251264), (536256, 1191827), (538848, 1186094), (547428, 1167504), (550074, 1161888), (561834, 1137568), (568784, 1123668), (580944, 1100148), (583752, 1094856), (593047, 1077696), (625632, 1021566), (628656, 1016652), (639882, 998816), (641753, 995904), (642096, 995372), (677768, 942984), (681044, 938448), (691488, 924274), (729904, 875628), (733432, 871416), (746529, 856128), (749112, 853176), (762489, 838208), (774592, 825111), (778336, 821142)]