268785284

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 476310240

約数和(自身を除く): 207524956

約数列:

[1, 2, 4, 107, 214, 379, 428, 758, 1516, 1657, 3314, 6628, 40553, 81106, 162212, 177299, 354598, 628003, 709196, 1256006, 2512012, 67196321, 134392642, 268785284]

約数ペア:

[(1, 268785284), (2, 134392642), (4, 67196321), (107, 2512012), (214, 1256006), (379, 709196), (428, 628003), (758, 354598), (1516, 177299), (1657, 162212), (3314, 81106), (6628, 40553)]