249490872

素因数分解:

$2^3\times 3^2\times {\mathrm{3465151}}^1$

素因数の和:3465163

約数の個数: 24

約数和(自身を含む): 675704640

約数和(自身を除く): 426213768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3465151, 6930302, 10395453, 13860604, 20790906, 27721208, 31186359, 41581812, 62372718, 83163624, 124745436, 249490872]

約数ペア:

[(1, 249490872), (2, 124745436), (3, 83163624), (4, 62372718), (6, 41581812), (8, 31186359), (9, 27721208), (12, 20790906), (18, 13860604), (24, 10395453), (36, 6930302), (72, 3465151)]