315064736

素因数分解:

$2^5\times 7^1\times {\mathrm{1406539}}^1$

素因数の和:1406556

約数の個数: 24

約数和(自身を含む): 708896160

約数和(自身を除く): 393831424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1406539, 2813078, 5626156, 9845773, 11252312, 19691546, 22504624, 39383092, 45009248, 78766184, 157532368, 315064736]

約数ペア:

[(1, 315064736), (2, 157532368), (4, 78766184), (7, 45009248), (8, 39383092), (14, 22504624), (16, 19691546), (28, 11252312), (32, 9845773), (56, 5626156), (112, 2813078), (224, 1406539)]