311407056

素因数分解:

$2^4\times 3^2\times {\mathrm{2162549}}^1$

素因数の和:2162563

約数の個数: 30

約数和(自身を含む): 871507650

約数和(自身を除く): 560100594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2162549, 4325098, 6487647, 8650196, 12975294, 17300392, 19462941, 25950588, 34600784, 38925882, 51901176, 77851764, 103802352, 155703528, 311407056]

約数ペア:

[(1, 311407056), (2, 155703528), (3, 103802352), (4, 77851764), (6, 51901176), (8, 38925882), (9, 34600784), (12, 25950588), (16, 19462941), (18, 17300392), (24, 12975294), (36, 8650196), (48, 6487647), (72, 4325098), (144, 2162549)]