267331316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 550123392

約数和(自身を除く): 282792076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 337, 574, 674, 691, 1148, 1348, 1382, 2359, 2764, 4718, 4837, 9436, 9674, 13817, 19348, 27634, 28331, 55268, 56662, 96719, 113324, 193438, 198317, 232867, 386876, 396634, 465734, 793268, 931468, 1630069, 3260138, 6520276, 9547547, 19095094, 38190188, 66832829, 133665658, 267331316]

約数ペア:

[(1, 267331316), (2, 133665658), (4, 66832829), (7, 38190188), (14, 19095094), (28, 9547547), (41, 6520276), (82, 3260138), (164, 1630069), (287, 931468), (337, 793268), (574, 465734), (674, 396634), (691, 386876), (1148, 232867), (1348, 198317), (1382, 193438), (2359, 113324), (2764, 96719), (4718, 56662), (4837, 55268), (9436, 28331), (9674, 27634), (13817, 19348)]