249136812

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{67189}}^1$

素因数の和:67302

約数の個数: 36

約数和(自身を含む): 635886160

約数和(自身を除く): 386749348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 67189, 134378, 201567, 268756, 403134, 604701, 806268, 1209402, 2418804, 6920467, 13840934, 20761401, 27681868, 41522802, 62284203, 83045604, 124568406, 249136812]

約数ペア:

[(1, 249136812), (2, 124568406), (3, 83045604), (4, 62284203), (6, 41522802), (9, 27681868), (12, 20761401), (18, 13840934), (36, 6920467), (103, 2418804), (206, 1209402), (309, 806268), (412, 604701), (618, 403134), (927, 268756), (1236, 201567), (1854, 134378), (3708, 67189)]