285511608

素因数分解:

$2^3\times 3^3\times {\mathrm{1321813}}^1$

素因数の和:1321828

約数の個数: 32

約数和(自身を含む): 793088400

約数和(自身を除く): 507576792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1321813, 2643626, 3965439, 5287252, 7930878, 10574504, 11896317, 15861756, 23792634, 31723512, 35688951, 47585268, 71377902, 95170536, 142755804, 285511608]

約数ペア:

[(1, 285511608), (2, 142755804), (3, 95170536), (4, 71377902), (6, 47585268), (8, 35688951), (9, 31723512), (12, 23792634), (18, 15861756), (24, 11896317), (27, 10574504), (36, 7930878), (54, 5287252), (72, 3965439), (108, 2643626), (216, 1321813)]