266257656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{528289}}^1$

素因数の和:528308

約数の個数: 48

約数和(自身を含む): 824132400

約数和(自身を除く): 557874744

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, 528289, 1056578, 1584867, 2113156, 3169734, 3698023, 4226312, 4754601, 6339468, 7396046, 9509202, 11094069, 12678936, 14792092, 19018404, 22188138, 29584184, 33282207, 38036808, 44376276, 66564414, 88752552, 133128828, 266257656]

約数ペア:

[(1, 266257656), (2, 133128828), (3, 88752552), (4, 66564414), (6, 44376276), (7, 38036808), (8, 33282207), (9, 29584184), (12, 22188138), (14, 19018404), (18, 14792092), (21, 12678936), (24, 11094069), (28, 9509202), (36, 7396046), (42, 6339468), (56, 4754601), (63, 4226312), (72, 3698023), (84, 3169734), (126, 2113156), (168, 1584867), (252, 1056578), (504, 528289)]