259407972

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{69959}}^1$

素因数の和:70072

約数の個数: 36

約数和(自身を含む): 662101440

約数和(自身を除く): 402693468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 69959, 139918, 209877, 279836, 419754, 629631, 839508, 1259262, 2518524, 7205777, 14411554, 21617331, 28823108, 43234662, 64851993, 86469324, 129703986, 259407972]

約数ペア:

[(1, 259407972), (2, 129703986), (3, 86469324), (4, 64851993), (6, 43234662), (9, 28823108), (12, 21617331), (18, 14411554), (36, 7205777), (103, 2518524), (206, 1259262), (309, 839508), (412, 629631), (618, 419754), (927, 279836), (1236, 209877), (1854, 139918), (3708, 69959)]