315066976

素因数分解:

$2^5\times 7^1\times {\mathrm{1406549}}^1$

素因数の和:1406566

約数の個数: 24

約数和(自身を含む): 708901200

約数和(自身を除く): 393834224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1406549, 2813098, 5626196, 9845843, 11252392, 19691686, 22504784, 39383372, 45009568, 78766744, 157533488, 315066976]

約数ペア:

[(1, 315066976), (2, 157533488), (4, 78766744), (7, 45009568), (8, 39383372), (14, 22504784), (16, 19691686), (28, 11252392), (32, 9845843), (56, 5626196), (112, 2813098), (224, 1406549)]