257199456

素因数分解:

$2^5\times 3^1\times {\mathrm{283}}^1\times {\mathrm{9467}}^1$

素因数の和:9763

約数の個数: 48

約数和(自身を含む): 677605824

約数和(自身を除く): 420406368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 283, 566, 849, 1132, 1698, 2264, 3396, 4528, 6792, 9056, 9467, 13584, 18934, 27168, 28401, 37868, 56802, 75736, 113604, 151472, 227208, 302944, 454416, 908832, 2679161, 5358322, 8037483, 10716644, 16074966, 21433288, 32149932, 42866576, 64299864, 85733152, 128599728, 257199456]

約数ペア:

[(1, 257199456), (2, 128599728), (3, 85733152), (4, 64299864), (6, 42866576), (8, 32149932), (12, 21433288), (16, 16074966), (24, 10716644), (32, 8037483), (48, 5358322), (96, 2679161), (283, 908832), (566, 454416), (849, 302944), (1132, 227208), (1698, 151472), (2264, 113604), (3396, 75736), (4528, 56802), (6792, 37868), (9056, 28401), (9467, 27168), (13584, 18934)]