289370856

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179957}}^1$

素因数の和:180033

約数の個数: 32

約数和(自身を含む): 734228640

約数和(自身を除く): 444857784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 179957, 359914, 539871, 719828, 1079742, 1439656, 2159484, 4318968, 12057119, 24114238, 36171357, 48228476, 72342714, 96456952, 144685428, 289370856]

約数ペア:

[(1, 289370856), (2, 144685428), (3, 96456952), (4, 72342714), (6, 48228476), (8, 36171357), (12, 24114238), (24, 12057119), (67, 4318968), (134, 2159484), (201, 1439656), (268, 1079742), (402, 719828), (536, 539871), (804, 359914), (1608, 179957)]