280407432

素因数分解:

$2^3\times 3^1\times {\mathrm{2069}}^1\times {\mathrm{5647}}^1$

素因数の和:7725

約数の個数: 32

約数和(自身を含む): 701481600

約数和(自身を除く): 421074168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2069, 4138, 5647, 6207, 8276, 11294, 12414, 16552, 16941, 22588, 24828, 33882, 45176, 49656, 67764, 135528, 11683643, 23367286, 35050929, 46734572, 70101858, 93469144, 140203716, 280407432]

約数ペア:

[(1, 280407432), (2, 140203716), (3, 93469144), (4, 70101858), (6, 46734572), (8, 35050929), (12, 23367286), (24, 11683643), (2069, 135528), (4138, 67764), (5647, 49656), (6207, 45176), (8276, 33882), (11294, 24828), (12414, 22588), (16552, 16941)]