256364022

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1637}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 525837312

約数和(自身を除く): 269473290

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 607, 1214, 1637, 1821, 3274, 3642, 4911, 9822, 26101, 52202, 70391, 78303, 140782, 156606, 211173, 422346, 993659, 1987318, 2980977, 5961954, 42727337, 85454674, 128182011, 256364022]

約数ペア:

[(1, 256364022), (2, 128182011), (3, 85454674), (6, 42727337), (43, 5961954), (86, 2980977), (129, 1987318), (258, 993659), (607, 422346), (1214, 211173), (1637, 156606), (1821, 140782), (3274, 78303), (3642, 70391), (4911, 52202), (9822, 26101)]