256530072

素因数分解:

$2^3\times 3^1\times {\mathrm{10688753}}^1$

素因数の和:10688762

約数の個数: 16

約数和(自身を含む): 641325240

約数和(自身を除く): 384795168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10688753, 21377506, 32066259, 42755012, 64132518, 85510024, 128265036, 256530072]

約数ペア:

[(1, 256530072), (2, 128265036), (3, 85510024), (4, 64132518), (6, 42755012), (8, 32066259), (12, 21377506), (24, 10688753)]