1151658928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{811}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 2642053120

約数和(自身を除く): 1490394192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 409, 434, 496, 811, 818, 868, 1622, 1636, 1736, 2863, 3244, 3272, 3472, 5677, 5726, 6488, 6544, 11354, 11452, 12679, 12976, 22708, 22904, 25141, 25358, 45416, 45808, 50282, 50716, 88753, 90832, 100564, 101432, 175987, 177506, 201128, 202864, 331699, 351974, 355012, 402256, 663398, 703948, 710024, 1326796, 1407896, 1420048, 2321893, 2653592, 2815792, 4643786, 5307184, 9287572, 10282669, 18575144, 20565338, 37150288, 41130676, 71978683, 82261352, 143957366, 164522704, 287914732, 575829464, 1151658928]

約数ペア:

[(1, 1151658928), (2, 575829464), (4, 287914732), (7, 164522704), (8, 143957366), (14, 82261352), (16, 71978683), (28, 41130676), (31, 37150288), (56, 20565338), (62, 18575144), (112, 10282669), (124, 9287572), (217, 5307184), (248, 4643786), (409, 2815792), (434, 2653592), (496, 2321893), (811, 1420048), (818, 1407896), (868, 1326796), (1622, 710024), (1636, 703948), (1736, 663398), (2863, 402256), (3244, 355012), (3272, 351974), (3472, 331699), (5677, 202864), (5726, 201128), (6488, 177506), (6544, 175987), (11354, 101432), (11452, 100564), (12679, 90832), (12976, 88753), (22708, 50716), (22904, 50282), (25141, 45808), (25358, 45416)]