15677623312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{56123}}^1$

素因数の和:56240

約数の個数: 80

約数和(自身を含む): 35075255040

約数和(自身を除く): 19397631728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 208, 221, 272, 316, 442, 632, 884, 1027, 1264, 1343, 1768, 2054, 2686, 3536, 4108, 5372, 8216, 10744, 16432, 17459, 21488, 34918, 56123, 69836, 112246, 139672, 224492, 279344, 448984, 729599, 897968, 954091, 1459198, 1908182, 2918396, 3816364, 4433717, 5836792, 7632728, 8867434, 11673584, 12403183, 15265456, 17734868, 24806366, 35469736, 49612732, 57638321, 70939472, 75373189, 99225464, 115276642, 150746378, 198450928, 230553284, 301492756, 461106568, 602985512, 922213136, 979851457, 1205971024, 1959702914, 3919405828, 7838811656, 15677623312]

約数ペア:

[(1, 15677623312), (2, 7838811656), (4, 3919405828), (8, 1959702914), (13, 1205971024), (16, 979851457), (17, 922213136), (26, 602985512), (34, 461106568), (52, 301492756), (68, 230553284), (79, 198450928), (104, 150746378), (136, 115276642), (158, 99225464), (208, 75373189), (221, 70939472), (272, 57638321), (316, 49612732), (442, 35469736), (632, 24806366), (884, 17734868), (1027, 15265456), (1264, 12403183), (1343, 11673584), (1768, 8867434), (2054, 7632728), (2686, 5836792), (3536, 4433717), (4108, 3816364), (5372, 2918396), (8216, 1908182), (10744, 1459198), (16432, 954091), (17459, 897968), (21488, 729599), (34918, 448984), (56123, 279344), (69836, 224492), (112246, 139672)]