317667616

素因数分解:

$2^5\times 7^1\times {\mathrm{1418159}}^1$

素因数の和:1418176

約数の個数: 24

約数和(自身を含む): 714752640

約数和(自身を除く): 397085024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1418159, 2836318, 5672636, 9927113, 11345272, 19854226, 22690544, 39708452, 45381088, 79416904, 158833808, 317667616]

約数ペア:

[(1, 317667616), (2, 158833808), (4, 79416904), (7, 45381088), (8, 39708452), (14, 22690544), (16, 19854226), (28, 11345272), (32, 9927113), (56, 5672636), (112, 2836318), (224, 1418159)]