1991781792

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 768

約数和(自身を含む): 8128512000

約数和(自身を除く): 6136730208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 47, 48, 49, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 94, 96, 98, 99, 104, 108, 112, 117, 126, 132, 141, 143, 144, 147, 154, 156, 168, 176, 182, 188, 189, 196, 198, 208, 216, 224, 231, 234, 252, 264, 273, 282, 286, 288, 294, 297, 308, 312, 329, 336, 343, 351, 352, 364, 376, 378, 392, 396, 416, 423, 429, 432, 441, 462, 468, 504, 517, 528, 539, 546, 564, 572, 588, 594, 611, 616, 624, 637, 658, 672, 686, 693, 702, 728, 752, 756, 784, 792, 819, 846, 858, 864, 882, 924, 936, 987, 1001, 1008, 1029, 1034, 1056, 1078, 1092, 1128, 1144, 1176, 1188, 1222, 1232, 1248, 1269, 1274, 1287, 1316, 1323, 1372, 1386, 1404, 1456, 1504, 1512, 1551, 1568, 1584, 1617, 1638, 1692, 1716, 1764, 1833, 1848, 1872, 1911, 1974, 2002, 2016, 2058, 2068, 2079, 2156, 2184, 2256, 2288, 2303, 2352, 2376, 2444, 2457, 2464, 2538, 2548, 2574, 2632, 2646, 2744, 2772, 2808, 2912, 2961, 3003, 3024, 3087, 3102, 3168, 3234, 3276, 3384, 3432, 3528, 3619, 3666, 3696, 3744, 3773, 3822, 3861, 3948, 4004, 4116, 4136, 4158, 4277, 4312, 4368, 4459, 4512, 4576, 4606, 4653, 4704, 4752, 4851, 4888, 4914, 5076, 5096, 5148, 5264, 5292, 5488, 5499, 5544, 5616, 5733, 5922, 6006, 6048, 6174, 6204, 6468, 6552, 6721, 6768, 6864, 6909, 7007, 7056, 7238, 7332, 7392, 7546, 7644, 7722, 7896, 8008, 8232, 8272, 8316, 8554, 8624, 8736, 8883, 8918, 9009, 9212, 9261, 9306, 9504, 9702, 9776, 9828, 10152, 10192, 10296, 10528, 10584, 10857, 10976, 10998, 11088, 11232, 11319, 11466, 11844, 12012, 12348, 12408, 12831, 12936, 13104, 13377, 13442, 13536, 13728, 13818, 13959, 14014, 14112, 14476, 14553, 14664, 15092, 15288, 15444, 15792, 16016, 16121, 16464, 16497, 16544, 16632, 17108, 17199, 17248, 17766, 17836, 18018, 18424, 18522, 18612, 19404, 19552, 19656, 20163, 20304, 20384, 20592, 20727, 21021, 21168, 21714, 21996, 22176, 22638, 22932, 23688, 24024, 24696, 24816, 25333, 25662, 25872, 26208, 26754, 26884, 27027, 27636, 27918, 28028, 28952, 29106, 29328, 29939, 30184, 30576, 30888, 31584, 32032, 32242, 32571, 32928, 32994, 33264, 33957, 34216, 34398, 35532, 35672, 36036, 36848, 37044, 37224, 38493, 38808, 39312, 40131, 40326, 40608, 41184, 41454, 42042, 42336, 43428, 43992, 45276, 45864, 47047, 47376, 48048, 48363, 49049, 49392, 49632, 50666, 51324, 51744, 53508, 53768, 54054, 55272, 55836, 56056, 57904, 58212, 58656, 59878, 60368, 60489, 61152, 61776, 62181, 63063, 64484, 65142, 65988, 66528, 67914, 68432, 68796, 71064, 71344, 72072, 73696, 74088, 74448, 75999, 76986, 77616, 78624, 80262, 80652, 82908, 84084, 86856, 87984, 89817, 90552, 91728, 94094, 94752, 96096, 96726, 97713, 98098, 98784, 101332, 101871, 102648, 107016, 107536, 108108, 110544, 111672, 112112, 115479, 115808, 116424, 119756, 120393, 120736, 120978, 123552, 124362, 126126, 128968, 130284, 131976, 135828, 136864, 137592, 141141, 142128, 142688, 144144, 145089, 147147, 148176, 148896, 151998, 153972, 155232, 160524, 161304, 165816, 168168, 173712, 175968, 177331, 179634, 181104, 181467, 183456, 188188, 189189, 193452, 195426, 196196, 202664, 203742, 205296, 209573, 214032, 215072, 216216, 221088, 223344, 224224, 227997, 230958, 232848, 239512, 240786, 241956, 248724, 252252, 257936, 260568, 263952, 269451, 271656, 275184, 282282, 284256, 288288, 290178, 294294, 296352, 303996, 307944, 321048, 322608, 329329, 331632, 336336, 347424, 354662, 359268, 362208, 362934, 376376, 378378, 386904, 390852, 392392, 405328, 407484, 410592, 419146, 423423, 428064, 432432, 435267, 441441, 446688, 455994, 461916, 465696, 479024, 481572, 483912, 497448, 504504, 515872, 521136, 527904, 531993, 538902, 543312, 550368, 564564, 580356, 588588, 607992, 615888, 628719, 642096, 645216, 658658, 663264, 672672, 683991, 709324, 718536, 725868, 752752, 756756, 773808, 781704, 784784, 808353, 810656, 814968, 838292, 846846, 864864, 870534, 882882, 911988, 923832, 958048, 963144, 967824, 987987, 994896, 1009008, 1042272, 1063986, 1077804, 1086624, 1129128, 1160712, 1177176, 1215984, 1231776, 1257438, 1270269, 1284192, 1317316, 1324323, 1367982, 1418648, 1437072, 1451736, 1505504, 1513512, 1547616, 1563408, 1569568, 1595979, 1616706, 1629936, 1676584, 1693692, 1741068, 1765764, 1823976, 1847664, 1886157, 1926288, 1935648, 1975974, 1989792, 2018016, 2127972, 2155608, 2258256, 2305303, 2321424, 2354352, 2431968, 2514876, 2540538, 2634632, 2648646, 2735964, 2837296, 2874144, 2903472, 2963961, 3027024, 3126816, 3191958, 3233412, 3259872, 3353168, 3387384, 3482136, 3531528, 3647952, 3695328, 3772314, 3852576, 3951948, 4255944, 4311216, 4516512, 4610606, 4642848, 4708704, 4787937, 5029752, 5081076, 5269264, 5297292, 5471928, 5658471, 5674592, 5806944, 5927922, 6054048, 6383916, 6466824, 6706336, 6774768, 6915909, 6964272, 7063056, 7295904, 7544628, 7903896, 8511888, 8622432, 8891883, 9221212, 9575874, 10059504, 10162152, 10538528, 10594584, 10943856, 11316942, 11855844, 12767832, 12933648, 13549536, 13831818, 13928544, 14126112, 15089256, 15807792, 17023776, 17783766, 18442424, 19151748, 20119008, 20324304, 20747727, 21189168, 21887712, 22633884, 23711688, 25535664, 25867296, 27663636, 30178512, 31615584, 35567532, 36884848, 38303496, 40648608, 41495454, 42378336, 45267768, 47423376, 51071328, 55327272, 60357024, 62243181, 71135064, 73769696, 76606992, 82990908, 90535536, 94846752, 110654544, 124486362, 142270128, 153213984, 165981816, 181071072, 221309088, 248972724, 284540256, 331963632, 497945448, 663927264, 995890896, 1991781792]

約数ペア:

[(1, 1991781792), (2, 995890896), (3, 663927264), (4, 497945448), (6, 331963632), (7, 284540256), (8, 248972724), (9, 221309088), (11, 181071072), (12, 165981816), (13, 153213984), (14, 142270128), (16, 124486362), (18, 110654544), (21, 94846752), (22, 90535536), (24, 82990908), (26, 76606992), (27, 73769696), (28, 71135064), (32, 62243181), (33, 60357024), (36, 55327272), (39, 51071328), (42, 47423376), (44, 45267768), (47, 42378336), (48, 41495454), (49, 40648608), (52, 38303496), (54, 36884848), (56, 35567532), (63, 31615584), (66, 30178512), (72, 27663636), (77, 25867296), (78, 25535664), (84, 23711688), (88, 22633884), (91, 21887712), (94, 21189168), (96, 20747727), (98, 20324304), (99, 20119008), (104, 19151748), (108, 18442424), (112, 17783766), (117, 17023776), (126, 15807792), (132, 15089256), (141, 14126112), (143, 13928544), (144, 13831818), (147, 13549536), (154, 12933648), (156, 12767832), (168, 11855844), (176, 11316942), (182, 10943856), (188, 10594584), (189, 10538528), (196, 10162152), (198, 10059504), (208, 9575874), (216, 9221212), (224, 8891883), (231, 8622432), (234, 8511888), (252, 7903896), (264, 7544628), (273, 7295904), (282, 7063056), (286, 6964272), (288, 6915909), (294, 6774768), (297, 6706336), (308, 6466824), (312, 6383916), (329, 6054048), (336, 5927922), (343, 5806944), (351, 5674592), (352, 5658471), (364, 5471928), (376, 5297292), (378, 5269264), (392, 5081076), (396, 5029752), (416, 4787937), (423, 4708704), (429, 4642848), (432, 4610606), (441, 4516512), (462, 4311216), (468, 4255944), (504, 3951948), (517, 3852576), (528, 3772314), (539, 3695328), (546, 3647952), (564, 3531528), (572, 3482136), (588, 3387384), (594, 3353168), (611, 3259872), (616, 3233412), (624, 3191958), (637, 3126816), (658, 3027024), (672, 2963961), (686, 2903472), (693, 2874144), (702, 2837296), (728, 2735964), (752, 2648646), (756, 2634632), (784, 2540538), (792, 2514876), (819, 2431968), (846, 2354352), (858, 2321424), (864, 2305303), (882, 2258256), (924, 2155608), (936, 2127972), (987, 2018016), (1001, 1989792), (1008, 1975974), (1029, 1935648), (1034, 1926288), (1056, 1886157), (1078, 1847664), (1092, 1823976), (1128, 1765764), (1144, 1741068), (1176, 1693692), (1188, 1676584), (1222, 1629936), (1232, 1616706), (1248, 1595979), (1269, 1569568), (1274, 1563408), (1287, 1547616), (1316, 1513512), (1323, 1505504), (1372, 1451736), (1386, 1437072), (1404, 1418648), (1456, 1367982), (1504, 1324323), (1512, 1317316), (1551, 1284192), (1568, 1270269), (1584, 1257438), (1617, 1231776), (1638, 1215984), (1692, 1177176), (1716, 1160712), (1764, 1129128), (1833, 1086624), (1848, 1077804), (1872, 1063986), (1911, 1042272), (1974, 1009008), (2002, 994896), (2016, 987987), (2058, 967824), (2068, 963144), (2079, 958048), (2156, 923832), (2184, 911988), (2256, 882882), (2288, 870534), (2303, 864864), (2352, 846846), (2376, 838292), (2444, 814968), (2457, 810656), (2464, 808353), (2538, 784784), (2548, 781704), (2574, 773808), (2632, 756756), (2646, 752752), (2744, 725868), (2772, 718536), (2808, 709324), (2912, 683991), (2961, 672672), (3003, 663264), (3024, 658658), (3087, 645216), (3102, 642096), (3168, 628719), (3234, 615888), (3276, 607992), (3384, 588588), (3432, 580356), (3528, 564564), (3619, 550368), (3666, 543312), (3696, 538902), (3744, 531993), (3773, 527904), (3822, 521136), (3861, 515872), (3948, 504504), (4004, 497448), (4116, 483912), (4136, 481572), (4158, 479024), (4277, 465696), (4312, 461916), (4368, 455994), (4459, 446688), (4512, 441441), (4576, 435267), (4606, 432432), (4653, 428064), (4704, 423423), (4752, 419146), (4851, 410592), (4888, 407484), (4914, 405328), (5076, 392392), (5096, 390852), (5148, 386904), (5264, 378378), (5292, 376376), (5488, 362934), (5499, 362208), (5544, 359268), (5616, 354662), (5733, 347424), (5922, 336336), (6006, 331632), (6048, 329329), (6174, 322608), (6204, 321048), (6468, 307944), (6552, 303996), (6721, 296352), (6768, 294294), (6864, 290178), (6909, 288288), (7007, 284256), (7056, 282282), (7238, 275184), (7332, 271656), (7392, 269451), (7546, 263952), (7644, 260568), (7722, 257936), (7896, 252252), (8008, 248724), (8232, 241956), (8272, 240786), (8316, 239512), (8554, 232848), (8624, 230958), (8736, 227997), (8883, 224224), (8918, 223344), (9009, 221088), (9212, 216216), (9261, 215072), (9306, 214032), (9504, 209573), (9702, 205296), (9776, 203742), (9828, 202664), (10152, 196196), (10192, 195426), (10296, 193452), (10528, 189189), (10584, 188188), (10857, 183456), (10976, 181467), (10998, 181104), (11088, 179634), (11232, 177331), (11319, 175968), (11466, 173712), (11844, 168168), (12012, 165816), (12348, 161304), (12408, 160524), (12831, 155232), (12936, 153972), (13104, 151998), (13377, 148896), (13442, 148176), (13536, 147147), (13728, 145089), (13818, 144144), (13959, 142688), (14014, 142128), (14112, 141141), (14476, 137592), (14553, 136864), (14664, 135828), (15092, 131976), (15288, 130284), (15444, 128968), (15792, 126126), (16016, 124362), (16121, 123552), (16464, 120978), (16497, 120736), (16544, 120393), (16632, 119756), (17108, 116424), (17199, 115808), (17248, 115479), (17766, 112112), (17836, 111672), (18018, 110544), (18424, 108108), (18522, 107536), (18612, 107016), (19404, 102648), (19552, 101871), (19656, 101332), (20163, 98784), (20304, 98098), (20384, 97713), (20592, 96726), (20727, 96096), (21021, 94752), (21168, 94094), (21714, 91728), (21996, 90552), (22176, 89817), (22638, 87984), (22932, 86856), (23688, 84084), (24024, 82908), (24696, 80652), (24816, 80262), (25333, 78624), (25662, 77616), (25872, 76986), (26208, 75999), (26754, 74448), (26884, 74088), (27027, 73696), (27636, 72072), (27918, 71344), (28028, 71064), (28952, 68796), (29106, 68432), (29328, 67914), (29939, 66528), (30184, 65988), (30576, 65142), (30888, 64484), (31584, 63063), (32032, 62181), (32242, 61776), (32571, 61152), (32928, 60489), (32994, 60368), (33264, 59878), (33957, 58656), (34216, 58212), (34398, 57904), (35532, 56056), (35672, 55836), (36036, 55272), (36848, 54054), (37044, 53768), (37224, 53508), (38493, 51744), (38808, 51324), (39312, 50666), (40131, 49632), (40326, 49392), (40608, 49049), (41184, 48363), (41454, 48048), (42042, 47376), (42336, 47047), (43428, 45864), (43992, 45276)]