256469406

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{60289}}^1$

素因数の和:61003

約数の個数: 16

約数和(自身を含む): 513670800

約数和(自身を除く): 257201394

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 60289, 120578, 180867, 361734, 42744901, 85489802, 128234703, 256469406]

約数ペア:

[(1, 256469406), (2, 128234703), (3, 85489802), (6, 42744901), (709, 361734), (1418, 180867), (2127, 120578), (4254, 60289)]