272378484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{360289}}^1$

素因数の和:360309

約数の個数: 48

約数和(自身を含む): 807049600

約数和(自身を除く): 534671116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 360289, 720578, 1080867, 1441156, 2161734, 2522023, 3242601, 4323468, 5044046, 6485202, 7566069, 9727803, 10088092, 12970404, 15132138, 19455606, 22698207, 30264276, 38911212, 45396414, 68094621, 90792828, 136189242, 272378484]

約数ペア:

[(1, 272378484), (2, 136189242), (3, 90792828), (4, 68094621), (6, 45396414), (7, 38911212), (9, 30264276), (12, 22698207), (14, 19455606), (18, 15132138), (21, 12970404), (27, 10088092), (28, 9727803), (36, 7566069), (42, 6485202), (54, 5044046), (63, 4323468), (84, 3242601), (108, 2522023), (126, 2161734), (189, 1441156), (252, 1080867), (378, 720578), (756, 360289)]