340479968

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{47713}}^1$

素因数の和:47946

約数の個数: 24

約数和(自身を含む): 673339968

約数和(自身を除く): 332860000

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 47713, 95426, 190852, 381704, 763408, 1526816, 10639999, 21279998, 42559996, 85119992, 170239984, 340479968]

約数ペア:

[(1, 340479968), (2, 170239984), (4, 85119992), (8, 42559996), (16, 21279998), (32, 10639999), (223, 1526816), (446, 763408), (892, 381704), (1784, 190852), (3568, 95426), (7136, 47713)]