1279702404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{123001}}^1$

素因数の和:123045

約数の個数: 54

約数和(自身を含む): 3436306874

約数和(自身を除く): 2156604470

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 123001, 246002, 369003, 492004, 738006, 1107009, 1476012, 2091017, 2214018, 4182034, 4428036, 6273051, 8364068, 12546102, 18819153, 25092204, 35547289, 37638306, 71094578, 75276612, 106641867, 142189156, 213283734, 319925601, 426567468, 639851202, 1279702404]

約数ペア:

[(1, 1279702404), (2, 639851202), (3, 426567468), (4, 319925601), (6, 213283734), (9, 142189156), (12, 106641867), (17, 75276612), (18, 71094578), (34, 37638306), (36, 35547289), (51, 25092204), (68, 18819153), (102, 12546102), (153, 8364068), (204, 6273051), (289, 4428036), (306, 4182034), (578, 2214018), (612, 2091017), (867, 1476012), (1156, 1107009), (1734, 738006), (2601, 492004), (3468, 369003), (5202, 246002), (10404, 123001)]