260713656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{517289}}^1$

素因数の和:517308

約数の個数: 48

約数和(自身を含む): 806972400

約数和(自身を除く): 546258744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 517289, 1034578, 1551867, 2069156, 3103734, 3621023, 4138312, 4655601, 6207468, 7242046, 9311202, 10863069, 12414936, 14484092, 18622404, 21726138, 28968184, 32589207, 37244808, 43452276, 65178414, 86904552, 130356828, 260713656]

約数ペア:

[(1, 260713656), (2, 130356828), (3, 86904552), (4, 65178414), (6, 43452276), (7, 37244808), (8, 32589207), (9, 28968184), (12, 21726138), (14, 18622404), (18, 14484092), (21, 12414936), (24, 10863069), (28, 9311202), (36, 7242046), (42, 6207468), (56, 4655601), (63, 4138312), (72, 3621023), (84, 3103734), (126, 2069156), (168, 1551867), (252, 1034578), (504, 517289)]