485490984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42767}}^1$

素因数の和:42830

約数の個数: 64

約数和(自身を含む): 1354890240

約数和(自身を除く): 869399256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 42767, 85534, 128301, 171068, 256602, 342136, 470437, 513204, 940874, 1026408, 1411311, 1838981, 1881748, 2822622, 3677962, 3763496, 5516943, 5645244, 7355924, 11033886, 11290488, 14711848, 20228791, 22067772, 40457582, 44135544, 60686373, 80915164, 121372746, 161830328, 242745492, 485490984]

約数ペア:

[(1, 485490984), (2, 242745492), (3, 161830328), (4, 121372746), (6, 80915164), (8, 60686373), (11, 44135544), (12, 40457582), (22, 22067772), (24, 20228791), (33, 14711848), (43, 11290488), (44, 11033886), (66, 7355924), (86, 5645244), (88, 5516943), (129, 3763496), (132, 3677962), (172, 2822622), (258, 1881748), (264, 1838981), (344, 1411311), (473, 1026408), (516, 940874), (946, 513204), (1032, 470437), (1419, 342136), (1892, 256602), (2838, 171068), (3784, 128301), (5676, 85534), (11352, 42767)]