253667524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 509342400

約数和(自身を除く): 255674876

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1276, 1342, 1769, 2684, 3259, 3538, 6518, 7076, 13036, 19459, 35849, 38918, 71698, 77836, 94511, 143396, 189022, 198799, 378044, 397598, 795196, 1039621, 2079242, 2186789, 4158484, 4373578, 5765171, 8747156, 11530342, 23060684, 63416881, 126833762, 253667524]

約数ペア:

[(1, 253667524), (2, 126833762), (4, 63416881), (11, 23060684), (22, 11530342), (29, 8747156), (44, 5765171), (58, 4373578), (61, 4158484), (116, 2186789), (122, 2079242), (244, 1039621), (319, 795196), (638, 397598), (671, 378044), (1276, 198799), (1342, 189022), (1769, 143396), (2684, 94511), (3259, 77836), (3538, 71698), (6518, 38918), (7076, 35849), (13036, 19459)]