251240856

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{132511}}^1$

素因数の和:132599

約数の個数: 32

約数和(自身を含む): 636057600

約数和(自身を除く): 384816744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 132511, 265022, 397533, 530044, 795066, 1060088, 1590132, 3180264, 10468369, 20936738, 31405107, 41873476, 62810214, 83746952, 125620428, 251240856]

約数ペア:

[(1, 251240856), (2, 125620428), (3, 83746952), (4, 62810214), (6, 41873476), (8, 31405107), (12, 20936738), (24, 10468369), (79, 3180264), (158, 1590132), (237, 1060088), (316, 795066), (474, 530044), (632, 397533), (948, 265022), (1896, 132511)]