313699456

素因数分解:

$2^7\times 7^1\times {\mathrm{350111}}^1$

素因数の和:350132

約数の個数: 32

約数和(自身を含む): 714228480

約数和(自身を除く): 400529024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 350111, 700222, 1400444, 2450777, 2800888, 4901554, 5601776, 9803108, 11203552, 19606216, 22407104, 39212432, 44814208, 78424864, 156849728, 313699456]

約数ペア:

[(1, 313699456), (2, 156849728), (4, 78424864), (7, 44814208), (8, 39212432), (14, 22407104), (16, 19606216), (28, 11203552), (32, 9803108), (56, 5601776), (64, 4901554), (112, 2800888), (128, 2450777), (224, 1400444), (448, 700222), (896, 350111)]