315996

素因数分解:

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

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 781200

約数和(自身を除く): 465204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1549, 3098, 4647, 6196, 9294, 18588, 26333, 52666, 78999, 105332, 157998, 315996]

約数ペア:

[(1, 315996), (2, 157998), (3, 105332), (4, 78999), (6, 52666), (12, 26333), (17, 18588), (34, 9294), (51, 6196), (68, 4647), (102, 3098), (204, 1549)]