255271569218

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1\times {\mathrm{3041}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 387891504000

約数和(自身を除く): 132619934782

約数列:

[1, 2, 109, 218, 419, 838, 919, 1838, 3041, 6082, 45671, 91342, 100171, 200342, 331469, 385061, 662938, 770122, 1274179, 2548358, 2794679, 5589358, 41971649, 83943298, 138885511, 277771022, 304620011, 609240022, 1170970501, 2341941002, 127635784609, 255271569218]

約数ペア:

[(1, 255271569218), (2, 127635784609), (109, 2341941002), (218, 1170970501), (419, 609240022), (838, 304620011), (919, 277771022), (1838, 138885511), (3041, 83943298), (6082, 41971649), (45671, 5589358), (91342, 2794679), (100171, 2548358), (200342, 1274179), (331469, 770122), (385061, 662938)]