690864

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 1837680

約数和(自身を除く): 1146816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 389, 444, 592, 778, 888, 1167, 1556, 1776, 2334, 3112, 4668, 6224, 9336, 14393, 18672, 28786, 43179, 57572, 86358, 115144, 172716, 230288, 345432, 690864]

約数ペア:

[(1, 690864), (2, 345432), (3, 230288), (4, 172716), (6, 115144), (8, 86358), (12, 57572), (16, 43179), (24, 28786), (37, 18672), (48, 14393), (74, 9336), (111, 6224), (148, 4668), (222, 3112), (296, 2334), (389, 1776), (444, 1556), (592, 1167), (778, 888)]