444298672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{11923}}^1$

素因数の和:12085

約数の個数: 40

約数和(自身を含む): 918195696

約数和(自身を除く): 473897024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 9316, 11923, 18632, 23846, 37264, 47692, 95384, 190768, 202691, 405382, 810764, 1621528, 1633451, 3243056, 3266902, 6533804, 13067608, 26135216, 27768667, 55537334, 111074668, 222149336, 444298672]

約数ペア:

[(1, 444298672), (2, 222149336), (4, 111074668), (8, 55537334), (16, 27768667), (17, 26135216), (34, 13067608), (68, 6533804), (136, 3266902), (137, 3243056), (272, 1633451), (274, 1621528), (548, 810764), (1096, 405382), (2192, 202691), (2329, 190768), (4658, 95384), (9316, 47692), (11923, 37264), (18632, 23846)]