256989604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{10177}}^1$

素因数の和:10347

約数の個数: 24

約数和(自身を含む): 461674080

約数和(自身を除く): 204684476

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 6313, 10177, 12626, 20354, 25252, 40708, 600443, 1088939, 1200886, 2177878, 2401772, 4355756, 64247401, 128494802, 256989604]

約数ペア:

[(1, 256989604), (2, 128494802), (4, 64247401), (59, 4355756), (107, 2401772), (118, 2177878), (214, 1200886), (236, 1088939), (428, 600443), (6313, 40708), (10177, 25252), (12626, 20354)]