396998957472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{318108139}}^1$

素因数の和:318108165

約数の個数: 48

約数和(自身を含む): 1122285517920

約数和(自身を除く): 725286560448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 318108139, 636216278, 954324417, 1272432556, 1908648834, 2544865112, 3817297668, 4135405807, 5089730224, 7634595336, 8270811614, 10179460448, 12406217421, 15269190672, 16541623228, 24812434842, 30538381344, 33083246456, 49624869684, 66166492912, 99249739368, 132332985824, 198499478736, 396998957472]

約数ペア:

[(1, 396998957472), (2, 198499478736), (3, 132332985824), (4, 99249739368), (6, 66166492912), (8, 49624869684), (12, 33083246456), (13, 30538381344), (16, 24812434842), (24, 16541623228), (26, 15269190672), (32, 12406217421), (39, 10179460448), (48, 8270811614), (52, 7634595336), (78, 5089730224), (96, 4135405807), (104, 3817297668), (156, 2544865112), (208, 1908648834), (312, 1272432556), (416, 954324417), (624, 636216278), (1248, 318108139)]