218870136

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{74143}}^1$

素因数の和:74196

約数の個数: 48

約数和(自身を含む): 607239360

約数和(自身を除く): 388369224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 74143, 148286, 222429, 296572, 444858, 593144, 667287, 889716, 1334574, 1779432, 2669148, 3039863, 5338296, 6079726, 9119589, 12159452, 18239178, 24318904, 27358767, 36478356, 54717534, 72956712, 109435068, 218870136]

約数ペア:

[(1, 218870136), (2, 109435068), (3, 72956712), (4, 54717534), (6, 36478356), (8, 27358767), (9, 24318904), (12, 18239178), (18, 12159452), (24, 9119589), (36, 6079726), (41, 5338296), (72, 3039863), (82, 2669148), (123, 1779432), (164, 1334574), (246, 889716), (328, 667287), (369, 593144), (492, 444858), (738, 296572), (984, 222429), (1476, 148286), (2952, 74143)]