311910064

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{12041}}^1$

素因数の和:13668

約数の個数: 20

約数和(自身を含む): 604749240

約数和(自身を除く): 292839176

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 12041, 12952, 24082, 25904, 48164, 96328, 192656, 19494379, 38988758, 77977516, 155955032, 311910064]

約数ペア:

[(1, 311910064), (2, 155955032), (4, 77977516), (8, 38988758), (16, 19494379), (1619, 192656), (3238, 96328), (6476, 48164), (12041, 25904), (12952, 24082)]