15679625284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 30409666560

約数和(自身を除く): 14730041276

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 83, 124, 166, 181, 332, 362, 443, 589, 724, 886, 1178, 1577, 1772, 2356, 2573, 3154, 3439, 5146, 5611, 6308, 6878, 8417, 10292, 11222, 13733, 13756, 15023, 16834, 22444, 27466, 30046, 33668, 36769, 48887, 54932, 60092, 73538, 80183, 97774, 106609, 147076, 160366, 195548, 213218, 260927, 285437, 320732, 426436, 465713, 521854, 570874, 698611, 931426, 1043708, 1139839, 1141748, 1397222, 1523477, 1862852, 2279678, 2485673, 2794444, 3046954, 4559356, 4971346, 6093908, 6655189, 8848547, 9942692, 13310378, 17697094, 21656941, 26620756, 35394188, 43313882, 47227787, 86627764, 94455574, 126448591, 188911148, 206310859, 252897182, 412621718, 505794364, 825243436, 3919906321, 7839812642, 15679625284]

約数ペア:

[(1, 15679625284), (2, 7839812642), (4, 3919906321), (19, 825243436), (31, 505794364), (38, 412621718), (62, 252897182), (76, 206310859), (83, 188911148), (124, 126448591), (166, 94455574), (181, 86627764), (332, 47227787), (362, 43313882), (443, 35394188), (589, 26620756), (724, 21656941), (886, 17697094), (1178, 13310378), (1577, 9942692), (1772, 8848547), (2356, 6655189), (2573, 6093908), (3154, 4971346), (3439, 4559356), (5146, 3046954), (5611, 2794444), (6308, 2485673), (6878, 2279678), (8417, 1862852), (10292, 1523477), (11222, 1397222), (13733, 1141748), (13756, 1139839), (15023, 1043708), (16834, 931426), (22444, 698611), (27466, 570874), (30046, 521854), (33668, 465713), (36769, 426436), (48887, 320732), (54932, 285437), (60092, 260927), (73538, 213218), (80183, 195548), (97774, 160366), (106609, 147076)]