255489828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{3137}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 651599424

約数和(自身を除く): 396109596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 617, 1234, 1851, 2468, 3137, 3702, 6274, 6787, 7404, 9411, 12548, 13574, 18822, 20361, 27148, 34507, 37644, 40722, 69014, 81444, 103521, 138028, 207042, 414084, 1935529, 3871058, 5806587, 7742116, 11613174, 21290819, 23226348, 42581638, 63872457, 85163276, 127744914, 255489828]

約数ペア:

[(1, 255489828), (2, 127744914), (3, 85163276), (4, 63872457), (6, 42581638), (11, 23226348), (12, 21290819), (22, 11613174), (33, 7742116), (44, 5806587), (66, 3871058), (132, 1935529), (617, 414084), (1234, 207042), (1851, 138028), (2468, 103521), (3137, 81444), (3702, 69014), (6274, 40722), (6787, 37644), (7404, 34507), (9411, 27148), (12548, 20361), (13574, 18822)]