19338463872

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 864

約数和(自身を含む): 74583561780

約数和(自身を除く): 55245097908

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, 73, 76, 78, 84, 91, 96, 98, 104, 112, 114, 117, 126, 128, 133, 144, 146, 147, 152, 156, 168, 171, 182, 192, 196, 208, 219, 224, 228, 234, 247, 252, 266, 273, 288, 292, 294, 304, 312, 336, 342, 361, 364, 384, 392, 399, 416, 438, 441, 448, 456, 468, 494, 504, 511, 532, 546, 576, 584, 588, 608, 624, 637, 657, 672, 684, 722, 728, 741, 784, 798, 819, 832, 876, 882, 896, 912, 931, 936, 949, 988, 1008, 1022, 1064, 1083, 1092, 1152, 1168, 1176, 1197, 1216, 1248, 1274, 1314, 1344, 1368, 1387, 1444, 1456, 1482, 1533, 1568, 1596, 1638, 1664, 1729, 1752, 1764, 1824, 1862, 1872, 1898, 1911, 1976, 2016, 2044, 2128, 2166, 2184, 2223, 2336, 2352, 2394, 2432, 2496, 2527, 2548, 2628, 2688, 2736, 2774, 2793, 2847, 2888, 2912, 2964, 3066, 3136, 3192, 3249, 3276, 3458, 3504, 3528, 3577, 3648, 3724, 3744, 3796, 3822, 3952, 4032, 4088, 4161, 4256, 4332, 4368, 4446, 4599, 4672, 4693, 4704, 4788, 4992, 5054, 5096, 5187, 5256, 5472, 5548, 5586, 5694, 5733, 5776, 5824, 5928, 6132, 6272, 6384, 6498, 6552, 6643, 6916, 7008, 7056, 7154, 7296, 7448, 7488, 7581, 7592, 7644, 7904, 8064, 8176, 8322, 8379, 8512, 8541, 8664, 8736, 8892, 9198, 9344, 9386, 9408, 9576, 9709, 10108, 10192, 10374, 10512, 10731, 10944, 11096, 11172, 11388, 11466, 11552, 11648, 11856, 12103, 12264, 12483, 12768, 12996, 13104, 13286, 13832, 14016, 14079, 14112, 14308, 14896, 14976, 15162, 15184, 15288, 15561, 15808, 16352, 16644, 16758, 17024, 17082, 17328, 17472, 17689, 17784, 18031, 18396, 18772, 18816, 19152, 19418, 19929, 20216, 20384, 20748, 21024, 21462, 21888, 22192, 22344, 22743, 22776, 22932, 23104, 23712, 24206, 24528, 24966, 25536, 25992, 26208, 26353, 26572, 27664, 28032, 28158, 28224, 28616, 29127, 29792, 30324, 30368, 30576, 31122, 31616, 32193, 32704, 32851, 33288, 33516, 34164, 34656, 34944, 35378, 35568, 36062, 36309, 36792, 37544, 38304, 38836, 39858, 40432, 40768, 41496, 42048, 42237, 42924, 44384, 44688, 45486, 45552, 45864, 46208, 46501, 47424, 48412, 49056, 49932, 51072, 51984, 52416, 52706, 53067, 53144, 54093, 55328, 56316, 56448, 57232, 58254, 59584, 59787, 60648, 60736, 61152, 62244, 64386, 65408, 65702, 66576, 67032, 67963, 68328, 69312, 70756, 71136, 72124, 72618, 73584, 75088, 76608, 77672, 79059, 79716, 80864, 81536, 82992, 84096, 84474, 85848, 87381, 88768, 89376, 90972, 91104, 91728, 93002, 94848, 96824, 98112, 98553, 99864, 103968, 104832, 105412, 106134, 106288, 108186, 108927, 110656, 112632, 114464, 116508, 119168, 119574, 121296, 121472, 122304, 124488, 126217, 128772, 131404, 133152, 134064, 135926, 136656, 138624, 139503, 141512, 142272, 144248, 145236, 147168, 150176, 153216, 155344, 158118, 159201, 159432, 161728, 162279, 165984, 168948, 171696, 174762, 177536, 178752, 181944, 182208, 183456, 184471, 186004, 193648, 196224, 197106, 199728, 203889, 207936, 210824, 212268, 212576, 216372, 217854, 221312, 225264, 228928, 229957, 233016, 237177, 239148, 242592, 244608, 248976, 252434, 257544, 262808, 266304, 268128, 271852, 273312, 279006, 283024, 284544, 288496, 290472, 294336, 295659, 300352, 310688, 316236, 318402, 318864, 323456, 324558, 331968, 337896, 342589, 343392, 349524, 357504, 363888, 364416, 366912, 368942, 372008, 378651, 387296, 394212, 399456, 407778, 415872, 418509, 421648, 424536, 425152, 432744, 435708, 450528, 457856, 459914, 466032, 474354, 478296, 485184, 497952, 504868, 515088, 525616, 532608, 536256, 543704, 546624, 553413, 558012, 566048, 576992, 580944, 588672, 591318, 600704, 611667, 621376, 632472, 636804, 637728, 649116, 663936, 675792, 685178, 686784, 689871, 699048, 727776, 733824, 737884, 744016, 757302, 774592, 788424, 798912, 815556, 837018, 843296, 849072, 850304, 865488, 871416, 883519, 901056, 919828, 932064, 948708, 956592, 970368, 995904, 1009736, 1027767, 1030176, 1051232, 1072512, 1087408, 1093248, 1106826, 1116024, 1132096, 1135953, 1153984, 1161888, 1182636, 1223334, 1242752, 1264944, 1273608, 1275456, 1291297, 1298232, 1351584, 1370356, 1373568, 1379742, 1398096, 1455552, 1475768, 1488032, 1514604, 1549184, 1576848, 1597824, 1631112, 1660239, 1674036, 1686592, 1698144, 1730976, 1742832, 1767038, 1802112, 1839656, 1864128, 1897416, 1913184, 1991808, 2019472, 2055534, 2060352, 2069613, 2102464, 2174816, 2213652, 2232048, 2264192, 2271906, 2307968, 2323776, 2365272, 2398123, 2446668, 2529888, 2547216, 2550912, 2582594, 2596464, 2650557, 2703168, 2740712, 2759484, 2796192, 2911104, 2951536, 2976064, 3029208, 3083301, 3153696, 3262224, 3320478, 3348072, 3373184, 3396288, 3461952, 3485664, 3534076, 3679312, 3728256, 3794832, 3826368, 3873891, 4038944, 4111068, 4120704, 4139226, 4204928, 4349632, 4427304, 4464096, 4543812, 4647552, 4730544, 4796246, 4893336, 5059776, 5094432, 5165188, 5192928, 5301114, 5406336, 5481424, 5518968, 5592384, 5903072, 5952128, 6058416, 6166602, 6307392, 6524448, 6640956, 6696144, 6792576, 6923904, 6971328, 7068152, 7194369, 7358624, 7589664, 7652736, 7747782, 7951671, 8077888, 8222136, 8278452, 8699264, 8854608, 8928192, 9087624, 9461088, 9592492, 9786672, 10119552, 10188864, 10330376, 10385856, 10602228, 10962848, 11037936, 11184768, 11621673, 11806144, 12116832, 12333204, 12614784, 13048896, 13281912, 13392288, 13942656, 14136304, 14388738, 14717248, 15179328, 15495564, 15903342, 16155776, 16444272, 16556904, 16786861, 17709216, 17856384, 18175248, 18922176, 19184984, 19573344, 20377728, 20660752, 20771712, 21204456, 21583107, 21925696, 22075872, 23243346, 23612288, 24233664, 24666408, 26097792, 26563824, 26784576, 28272608, 28777476, 29434496, 30358656, 30991128, 31806684, 32888544, 33113808, 33573722, 35418432, 36350496, 37844352, 38369968, 39146688, 41321504, 42408912, 43166214, 43851392, 44151744, 46486692, 48467328, 49332816, 50360583, 53127648, 53569152, 56545216, 57554952, 61982256, 63613368, 65777088, 66227616, 67147444, 70836864, 72700992, 76739936, 78293376, 82643008, 84817824, 86332428, 88303488, 92973384, 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約数ペア:

[(1, 19338463872), (2, 9669231936), (3, 6446154624), (4, 4834615968), (6, 3223077312), (7, 2762637696), (8, 2417307984), (9, 2148718208), (12, 1611538656), (13, 1487574144), (14, 1381318848), (16, 1208653992), (18, 1074359104), (19, 1017813888), (21, 920879232), (24, 805769328), (26, 743787072), (28, 690659424), (32, 604326996), (36, 537179552), (38, 508906944), (39, 495858048), (42, 460439616), (48, 402884664), (49, 394662528), (52, 371893536), (56, 345329712), (57, 339271296), (63, 306959744), (64, 302163498), (72, 268589776), (73, 264910464), (76, 254453472), (78, 247929024), (84, 230219808), (91, 212510592), (96, 201442332), (98, 197331264), (104, 185946768), (112, 172664856), (114, 169635648), (117, 165286016), (126, 153479872), (128, 151081749), (133, 145401984), (144, 134294888), (146, 132455232), (147, 131554176), (152, 127226736), (156, 123964512), (168, 115109904), (171, 113090432), (182, 106255296), (192, 100721166), (196, 98665632), (208, 92973384), (219, 88303488), (224, 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17709216), (1152, 16786861), (1168, 16556904), (1176, 16444272), (1197, 16155776), (1216, 15903342), (1248, 15495564), (1274, 15179328), (1314, 14717248), (1344, 14388738), (1368, 14136304), (1387, 13942656), (1444, 13392288), (1456, 13281912), (1482, 13048896), (1533, 12614784), (1568, 12333204), (1596, 12116832), (1638, 11806144), (1664, 11621673), (1729, 11184768), (1752, 11037936), (1764, 10962848), (1824, 10602228), (1862, 10385856), (1872, 10330376), (1898, 10188864), (1911, 10119552), (1976, 9786672), (2016, 9592492), (2044, 9461088), (2128, 9087624), (2166, 8928192), (2184, 8854608), (2223, 8699264), (2336, 8278452), (2352, 8222136), (2394, 8077888), (2432, 7951671), (2496, 7747782), (2527, 7652736), (2548, 7589664), (2628, 7358624), (2688, 7194369), (2736, 7068152), (2774, 6971328), (2793, 6923904), (2847, 6792576), (2888, 6696144), (2912, 6640956), (2964, 6524448), (3066, 6307392), (3136, 6166602), (3192, 6058416), (3249, 5952128), (3276, 5903072), (3458, 5592384), (3504, 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(20384, 948708), (20748, 932064), (21024, 919828), (21462, 901056), (21888, 883519), (22192, 871416), (22344, 865488), (22743, 850304), (22776, 849072), (22932, 843296), (23104, 837018), (23712, 815556), (24206, 798912), (24528, 788424), (24966, 774592), (25536, 757302), (25992, 744016), (26208, 737884), (26353, 733824), (26572, 727776), (27664, 699048), (28032, 689871), (28158, 686784), (28224, 685178), (28616, 675792), (29127, 663936), (29792, 649116), (30324, 637728), (30368, 636804), (30576, 632472), (31122, 621376), (31616, 611667), (32193, 600704), (32704, 591318), (32851, 588672), (33288, 580944), (33516, 576992), (34164, 566048), (34656, 558012), (34944, 553413), (35378, 546624), (35568, 543704), (36062, 536256), (36309, 532608), (36792, 525616), (37544, 515088), (38304, 504868), (38836, 497952), (39858, 485184), (40432, 478296), (40768, 474354), (41496, 466032), (42048, 459914), (42237, 457856), (42924, 450528), (44384, 435708), (44688, 432744), (45486, 425152), (45552, 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