256974204

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{189509}}^1$

素因数の和:189629

約数の個数: 24

約数和(自身を含む): 604915920

約数和(自身を除く): 347941716

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 189509, 379018, 568527, 758036, 1137054, 2274108, 21414517, 42829034, 64243551, 85658068, 128487102, 256974204]

約数ペア:

[(1, 256974204), (2, 128487102), (3, 85658068), (4, 64243551), (6, 42829034), (12, 21414517), (113, 2274108), (226, 1137054), (339, 758036), (452, 568527), (678, 379018), (1356, 189509)]