266893224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{855427}}^1$

素因数の和:855449

約数の個数: 32

約数和(自身を含む): 718559520

約数和(自身を除く): 451666296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 855427, 1710854, 2566281, 3421708, 5132562, 6843416, 10265124, 11120551, 20530248, 22241102, 33361653, 44482204, 66723306, 88964408, 133446612, 266893224]

約数ペア:

[(1, 266893224), (2, 133446612), (3, 88964408), (4, 66723306), (6, 44482204), (8, 33361653), (12, 22241102), (13, 20530248), (24, 11120551), (26, 10265124), (39, 6843416), (52, 5132562), (78, 3421708), (104, 2566281), (156, 1710854), (312, 855427)]