272400544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1601}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 579315240

約数和(自身を除く): 306914696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 409, 416, 818, 1601, 1636, 3202, 3272, 5317, 6404, 6544, 10634, 12808, 13088, 20813, 21268, 25616, 41626, 42536, 51232, 83252, 85072, 166504, 170144, 333008, 654809, 666016, 1309618, 2619236, 5238472, 8512517, 10476944, 17025034, 20953888, 34050068, 68100136, 136200272, 272400544]

約数ペア:

[(1, 272400544), (2, 136200272), (4, 68100136), (8, 34050068), (13, 20953888), (16, 17025034), (26, 10476944), (32, 8512517), (52, 5238472), (104, 2619236), (208, 1309618), (409, 666016), (416, 654809), (818, 333008), (1601, 170144), (1636, 166504), (3202, 85072), (3272, 83252), (5317, 51232), (6404, 42536), (6544, 41626), (10634, 25616), (12808, 21268), (13088, 20813)]