253584056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 525275520

約数和(自身を除く): 271691464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 241, 242, 482, 484, 964, 968, 1087, 1928, 2174, 2651, 4348, 5302, 8696, 10604, 11957, 21208, 23914, 29161, 47828, 58322, 95656, 116644, 131527, 233288, 261967, 263054, 523934, 526108, 1047868, 1052216, 2095736, 2881637, 5763274, 11526548, 23053096, 31698007, 63396014, 126792028, 253584056]

約数ペア:

[(1, 253584056), (2, 126792028), (4, 63396014), (8, 31698007), (11, 23053096), (22, 11526548), (44, 5763274), (88, 2881637), (121, 2095736), (241, 1052216), (242, 1047868), (482, 526108), (484, 523934), (964, 263054), (968, 261967), (1087, 233288), (1928, 131527), (2174, 116644), (2651, 95656), (4348, 58322), (5302, 47828), (8696, 29161), (10604, 23914), (11957, 21208)]