251640384

素因数分解:

$2^6\times 3^1\times {\mathrm{1310627}}^1$

素因数の和:1310642

約数の個数: 28

約数和(自身を含む): 665799024

約数和(自身を除く): 414158640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1310627, 2621254, 3931881, 5242508, 7863762, 10485016, 15727524, 20970032, 31455048, 41940064, 62910096, 83880128, 125820192, 251640384]

約数ペア:

[(1, 251640384), (2, 125820192), (3, 83880128), (4, 62910096), (6, 41940064), (8, 31455048), (12, 20970032), (16, 15727524), (24, 10485016), (32, 7863762), (48, 5242508), (64, 3931881), (96, 2621254), (192, 1310627)]