256217022

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{302857}}^1$

素因数の和:302912

約数の個数: 24

約数和(自身を含む): 566950176

約数和(自身を除く): 310733154

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 302857, 605714, 908571, 1817142, 2725713, 5451426, 14234279, 28468558, 42702837, 85405674, 128108511, 256217022]

約数ペア:

[(1, 256217022), (2, 128108511), (3, 85405674), (6, 42702837), (9, 28468558), (18, 14234279), (47, 5451426), (94, 2725713), (141, 1817142), (282, 908571), (423, 605714), (846, 302857)]