315370384

素因数分解:

$2^4\times 7^1\times {\mathrm{2815807}}^1$

素因数の和:2815822

約数の個数: 20

約数和(自身を含む): 698320384

約数和(自身を除く): 382950000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2815807, 5631614, 11263228, 19710649, 22526456, 39421298, 45052912, 78842596, 157685192, 315370384]

約数ペア:

[(1, 315370384), (2, 157685192), (4, 78842596), (7, 45052912), (8, 39421298), (14, 22526456), (16, 19710649), (28, 11263228), (56, 5631614), (112, 2815807)]