19291265136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49307}}^1$

素因数の和:49364

約数の個数: 240

約数和(自身を含む): 66766976640

約数和(自身を除く): 47475711504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 304, 312, 342, 396, 418, 429, 456, 468, 494, 528, 572, 624, 627, 684, 741, 792, 836, 858, 912, 936, 988, 1144, 1254, 1287, 1368, 1482, 1584, 1672, 1716, 1872, 1881, 1976, 2223, 2288, 2508, 2574, 2717, 2736, 2964, 3344, 3432, 3762, 3952, 4446, 5016, 5148, 5434, 5928, 6864, 7524, 8151, 8892, 10032, 10296, 10868, 11856, 15048, 16302, 17784, 20592, 21736, 24453, 30096, 32604, 35568, 43472, 48906, 49307, 65208, 97812, 98614, 130416, 147921, 195624, 197228, 295842, 391248, 394456, 443763, 542377, 591684, 640991, 788912, 887526, 936833, 1084754, 1183368, 1281982, 1627131, 1775052, 1873666, 1922973, 2169508, 2366736, 2563964, 2810499, 3254262, 3550104, 3747332, 3845946, 4339016, 4881393, 5127928, 5620998, 5768919, 6508524, 7050901, 7100208, 7494664, 7691892, 8431497, 8678032, 9762786, 10255856, 10305163, 11241996, 11537838, 12178829, 13017048, 14101802, 14989328, 15383784, 16862994, 19525572, 20610326, 21152703, 22483992, 23075676, 24357658, 26034096, 28203604, 30767568, 30915489, 33725988, 36536487, 39051144, 41220652, 42305406, 44967984, 46151352, 48715316, 56407208, 61830978, 63458109, 67451976, 73072974, 78102288, 82441304, 84610812, 92302704, 92746467, 97430632, 109609461, 112814416, 123661956, 126916218, 133967119, 134903952, 146145948, 164882608, 169221624, 185492934, 194861264, 219218922, 247323912, 253832436, 267934238, 292291896, 338443248, 370985868, 401901357, 438437844, 494647824, 507664872, 535868476, 584583792, 741971736, 803802714, 876875688, 1015329744, 1071736952, 1205704071, 1483943472, 1607605428, 1753751376, 2143473904, 2411408142, 3215210856, 4822816284, 6430421712, 9645632568, 19291265136]

約数ペア:

[(1, 19291265136), (2, 9645632568), (3, 6430421712), (4, 4822816284), (6, 3215210856), (8, 2411408142), (9, 2143473904), (11, 1753751376), (12, 1607605428), (13, 1483943472), (16, 1205704071), (18, 1071736952), (19, 1015329744), (22, 876875688), (24, 803802714), (26, 741971736), (33, 584583792), (36, 535868476), (38, 507664872), (39, 494647824), (44, 438437844), (48, 401901357), (52, 370985868), (57, 338443248), (66, 292291896), (72, 267934238), (76, 253832436), (78, 247323912), (88, 219218922), (99, 194861264), (104, 185492934), (114, 169221624), (117, 164882608), (132, 146145948), (143, 134903952), (144, 133967119), (152, 126916218), (156, 123661956), (171, 112814416), (176, 109609461), (198, 97430632), (208, 92746467), (209, 92302704), (228, 84610812), (234, 82441304), (247, 78102288), (264, 73072974), (286, 67451976), (304, 63458109), (312, 61830978), (342, 56407208), (396, 48715316), (418, 46151352), (429, 44967984), (456, 42305406), (468, 41220652), (494, 39051144), (528, 36536487), (572, 33725988), (624, 30915489), (627, 30767568), (684, 28203604), (741, 26034096), (792, 24357658), (836, 23075676), (858, 22483992), (912, 21152703), (936, 20610326), (988, 19525572), (1144, 16862994), (1254, 15383784), (1287, 14989328), (1368, 14101802), (1482, 13017048), (1584, 12178829), (1672, 11537838), (1716, 11241996), (1872, 10305163), (1881, 10255856), (1976, 9762786), (2223, 8678032), (2288, 8431497), (2508, 7691892), (2574, 7494664), (2717, 7100208), (2736, 7050901), (2964, 6508524), (3344, 5768919), (3432, 5620998), (3762, 5127928), (3952, 4881393), (4446, 4339016), (5016, 3845946), (5148, 3747332), (5434, 3550104), (5928, 3254262), (6864, 2810499), (7524, 2563964), (8151, 2366736), (8892, 2169508), (10032, 1922973), (10296, 1873666), (10868, 1775052), (11856, 1627131), (15048, 1281982), (16302, 1183368), (17784, 1084754), (20592, 936833), (21736, 887526), (24453, 788912), (30096, 640991), (32604, 591684), (35568, 542377), (43472, 443763), (48906, 394456), (49307, 391248), (65208, 295842), (97812, 197228), (98614, 195624), (130416, 147921)]