266081868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{189517}}^1$

素因数の和:189543

約数の個数: 48

約数和(自身を含む): 742910560

約数和(自身を除く): 476828692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 189517, 379034, 568551, 758068, 1137102, 1705653, 2274204, 2463721, 3411306, 4927442, 5116959, 6822612, 7391163, 9854884, 10233918, 14782326, 20467836, 22173489, 29564652, 44346978, 66520467, 88693956, 133040934, 266081868]

約数ペア:

[(1, 266081868), (2, 133040934), (3, 88693956), (4, 66520467), (6, 44346978), (9, 29564652), (12, 22173489), (13, 20467836), (18, 14782326), (26, 10233918), (27, 9854884), (36, 7391163), (39, 6822612), (52, 5116959), (54, 4927442), (78, 3411306), (108, 2463721), (117, 2274204), (156, 1705653), (234, 1137102), (351, 758068), (468, 568551), (702, 379034), (1404, 189517)]