311946896

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3671}}^1$

素因数の和:3839

約数の個数: 40

約数和(自身を含む): 622888704

約数和(自身を除く): 310941808

約数列:

[1, 2, 4, 8, 16, 47, 94, 113, 188, 226, 376, 452, 752, 904, 1808, 3671, 5311, 7342, 10622, 14684, 21244, 29368, 42488, 58736, 84976, 172537, 345074, 414823, 690148, 829646, 1380296, 1659292, 2760592, 3318584, 6637168, 19496681, 38993362, 77986724, 155973448, 311946896]

約数ペア:

[(1, 311946896), (2, 155973448), (4, 77986724), (8, 38993362), (16, 19496681), (47, 6637168), (94, 3318584), (113, 2760592), (188, 1659292), (226, 1380296), (376, 829646), (452, 690148), (752, 414823), (904, 345074), (1808, 172537), (3671, 84976), (5311, 58736), (7342, 42488), (10622, 29368), (14684, 21244)]