240291264

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17627}}^1$

素因数の和:17713

約数の個数: 56

約数和(自身を含む): 644761728

約数和(自身を除く): 404470464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 17627, 35254, 52881, 70508, 105762, 141016, 211524, 282032, 423048, 564064, 846096, 1128128, 1251517, 1692192, 2503034, 3384384, 3754551, 5006068, 7509102, 10012136, 15018204, 20024272, 30036408, 40048544, 60072816, 80097088, 120145632, 240291264]

約数ペア:

[(1, 240291264), (2, 120145632), (3, 80097088), (4, 60072816), (6, 40048544), (8, 30036408), (12, 20024272), (16, 15018204), (24, 10012136), (32, 7509102), (48, 5006068), (64, 3754551), (71, 3384384), (96, 2503034), (142, 1692192), (192, 1251517), (213, 1128128), (284, 846096), (426, 564064), (568, 423048), (852, 282032), (1136, 211524), (1704, 141016), (2272, 105762), (3408, 70508), (4544, 52881), (6816, 35254), (13632, 17627)]