320415276

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{75641}}^1$

素因数の和:76001

約数の個数: 24

約数和(自身を含む): 749763504

約数和(自身を除く): 429348228

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 75641, 151282, 226923, 302564, 453846, 907692, 26701273, 53402546, 80103819, 106805092, 160207638, 320415276]

約数ペア:

[(1, 320415276), (2, 160207638), (3, 106805092), (4, 80103819), (6, 53402546), (12, 26701273), (353, 907692), (706, 453846), (1059, 302564), (1412, 226923), (2118, 151282), (4236, 75641)]