497682016

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{7079}}^1$

素因数の和:7128

約数の個数: 48

約数和(自身を含む): 1061575200

約数和(自身を除く): 563893184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2704, 4394, 5408, 7079, 8788, 14158, 17576, 28316, 35152, 56632, 70304, 92027, 113264, 184054, 226528, 368108, 736216, 1196351, 1472432, 2392702, 2944864, 4785404, 9570808, 15552563, 19141616, 31105126, 38283232, 62210252, 124420504, 248841008, 497682016]

約数ペア:

[(1, 497682016), (2, 248841008), (4, 124420504), (8, 62210252), (13, 38283232), (16, 31105126), (26, 19141616), (32, 15552563), (52, 9570808), (104, 4785404), (169, 2944864), (208, 2392702), (338, 1472432), (416, 1196351), (676, 736216), (1352, 368108), (2197, 226528), (2704, 184054), (4394, 113264), (5408, 92027), (7079, 70304), (8788, 56632), (14158, 35152), (17576, 28316)]