262856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 561600

約数和(自身を除く): 298744

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 103, 116, 206, 232, 319, 412, 638, 824, 1133, 1276, 2266, 2552, 2987, 4532, 5974, 9064, 11948, 23896, 32857, 65714, 131428, 262856]

約数ペア:

[(1, 262856), (2, 131428), (4, 65714), (8, 32857), (11, 23896), (22, 11948), (29, 9064), (44, 5974), (58, 4532), (88, 2987), (103, 2552), (116, 2266), (206, 1276), (232, 1133), (319, 824), (412, 638)]