258642726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{1637}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 548402400

約数和(自身を除く): 289759674

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1549, 1637, 3098, 3274, 4647, 4911, 9294, 9822, 26333, 27829, 52666, 55658, 78999, 83487, 157998, 166974, 2535713, 5071426, 7607139, 15214278, 43107121, 86214242, 129321363, 258642726]

約数ペア:

[(1, 258642726), (2, 129321363), (3, 86214242), (6, 43107121), (17, 15214278), (34, 7607139), (51, 5071426), (102, 2535713), (1549, 166974), (1637, 157998), (3098, 83487), (3274, 78999), (4647, 55658), (4911, 52666), (9294, 27829), (9822, 26333)]