289927758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{66103}}^1$

素因数の和:66168

約数の個数: 32

約数和(自身を含む): 628252416

約数和(自身を除く): 338324658

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 66103, 132206, 198309, 396618, 1123751, 2247502, 2842429, 3371253, 5684858, 6742506, 8527287, 17054574, 48321293, 96642586, 144963879, 289927758]

約数ペア:

[(1, 289927758), (2, 144963879), (3, 96642586), (6, 48321293), (17, 17054574), (34, 8527287), (43, 6742506), (51, 5684858), (86, 3371253), (102, 2842429), (129, 2247502), (258, 1123751), (731, 396618), (1462, 198309), (2193, 132206), (4386, 66103)]