268526836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{2521}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 485838080

約数和(自身を除く): 217311244

約数列:

[1, 2, 4, 31, 62, 124, 859, 1718, 2521, 3436, 5042, 10084, 26629, 53258, 78151, 106516, 156302, 312604, 2165539, 4331078, 8662156, 67131709, 134263418, 268526836]

約数ペア:

[(1, 268526836), (2, 134263418), (4, 67131709), (31, 8662156), (62, 4331078), (124, 2165539), (859, 312604), (1718, 156302), (2521, 106516), (3436, 78151), (5042, 53258), (10084, 26629)]