380986944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{152639}}^1$

素因数の和:152667

約数の個数: 56

約数和(自身を含む): 1085575680

約数和(自身を除く): 704588736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 152639, 305278, 457917, 610556, 915834, 1221112, 1831668, 1984307, 2442224, 3663336, 3968614, 4884448, 5952921, 7326672, 7937228, 9768896, 11905842, 14653344, 15874456, 23811684, 29306688, 31748912, 47623368, 63497824, 95246736, 126995648, 190493472, 380986944]

約数ペア:

[(1, 380986944), (2, 190493472), (3, 126995648), (4, 95246736), (6, 63497824), (8, 47623368), (12, 31748912), (13, 29306688), (16, 23811684), (24, 15874456), (26, 14653344), (32, 11905842), (39, 9768896), (48, 7937228), (52, 7326672), (64, 5952921), (78, 4884448), (96, 3968614), (104, 3663336), (156, 2442224), (192, 1984307), (208, 1831668), (312, 1221112), (416, 915834), (624, 610556), (832, 457917), (1248, 305278), (2496, 152639)]