1649273868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{2437}}^1$

素因数の和:4167

約数の個数: 72

約数和(自身を含む): 4552526160

約数和(自身を除く): 2903252292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1709, 2437, 3418, 4874, 5127, 6836, 7311, 9748, 10254, 14622, 15381, 18799, 20508, 21933, 26807, 29244, 30762, 37598, 43866, 53614, 56397, 61524, 75196, 80421, 87732, 107228, 112794, 160842, 169191, 225588, 241263, 321684, 338382, 482526, 676764, 965052, 4164833, 8329666, 12494499, 16659332, 24988998, 37483497, 45813163, 49977996, 74966994, 91626326, 137439489, 149933988, 183252652, 274878978, 412318467, 549757956, 824636934, 1649273868]

約数ペア:

[(1, 1649273868), (2, 824636934), (3, 549757956), (4, 412318467), (6, 274878978), (9, 183252652), (11, 149933988), (12, 137439489), (18, 91626326), (22, 74966994), (33, 49977996), (36, 45813163), (44, 37483497), (66, 24988998), (99, 16659332), (132, 12494499), (198, 8329666), (396, 4164833), (1709, 965052), (2437, 676764), (3418, 482526), (4874, 338382), (5127, 321684), (6836, 241263), (7311, 225588), (9748, 169191), (10254, 160842), (14622, 112794), (15381, 107228), (18799, 87732), (20508, 80421), (21933, 75196), (26807, 61524), (29244, 56397), (30762, 53614), (37598, 43866)]