256366674

素因数分解:

$2^1\times 3^3\times {\mathrm{4747531}}^1$

素因数の和:4747542

約数の個数: 16

約数和(自身を含む): 569703840

約数和(自身を除く): 313337166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4747531, 9495062, 14242593, 28485186, 42727779, 85455558, 128183337, 256366674]

約数ペア:

[(1, 256366674), (2, 128183337), (3, 85455558), (6, 42727779), (9, 28485186), (18, 14242593), (27, 9495062), (54, 4747531)]