427310816

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 851969664

約数和(自身を除く): 424658848

約数列:

[1, 2, 4, 8, 16, 32, 223, 233, 257, 446, 466, 514, 892, 932, 1028, 1784, 1864, 2056, 3568, 3728, 4112, 7136, 7456, 8224, 51959, 57311, 59881, 103918, 114622, 119762, 207836, 229244, 239524, 415672, 458488, 479048, 831344, 916976, 958096, 1662688, 1833952, 1916192, 13353463, 26706926, 53413852, 106827704, 213655408, 427310816]

約数ペア:

[(1, 427310816), (2, 213655408), (4, 106827704), (8, 53413852), (16, 26706926), (32, 13353463), (223, 1916192), (233, 1833952), (257, 1662688), (446, 958096), (466, 916976), (514, 831344), (892, 479048), (932, 458488), (1028, 415672), (1784, 239524), (1864, 229244), (2056, 207836), (3568, 119762), (3728, 114622), (4112, 103918), (7136, 59881), (7456, 57311), (8224, 51959)]