551883168

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{32479}}^1$

素因数の和:32554

約数の個数: 72

約数和(自身を含む): 1596067200

約数和(自身を除く): 1044184032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 32479, 64958, 97437, 129916, 194874, 259832, 292311, 389748, 519664, 584622, 779496, 1039328, 1169244, 1558992, 1916261, 2338488, 3117984, 3832522, 4676976, 5748783, 7665044, 9353952, 11497566, 15330088, 17246349, 22995132, 30660176, 34492698, 45990264, 61320352, 68985396, 91980528, 137970792, 183961056, 275941584, 551883168]

約数ペア:

[(1, 551883168), (2, 275941584), (3, 183961056), (4, 137970792), (6, 91980528), (8, 68985396), (9, 61320352), (12, 45990264), (16, 34492698), (18, 30660176), (24, 22995132), (32, 17246349), (36, 15330088), (48, 11497566), (59, 9353952), (72, 7665044), (96, 5748783), (118, 4676976), (144, 3832522), (177, 3117984), (236, 2338488), (288, 1916261), (354, 1558992), (472, 1169244), (531, 1039328), (708, 779496), (944, 584622), (1062, 519664), (1416, 389748), (1888, 292311), (2124, 259832), (2832, 194874), (4248, 129916), (5664, 97437), (8496, 64958), (16992, 32479)]