256442022

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{41057}}^1$

素因数の和:41412

約数の個数: 24

約数和(自身を含む): 557239176

約数和(自身を除く): 300797154

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 6246, 41057, 82114, 123171, 246342, 369513, 739026, 14246779, 28493558, 42740337, 85480674, 128221011, 256442022]

約数ペア:

[(1, 256442022), (2, 128221011), (3, 85480674), (6, 42740337), (9, 28493558), (18, 14246779), (347, 739026), (694, 369513), (1041, 246342), (2082, 123171), (3123, 82114), (6246, 41057)]