312299344

素因数分解:

$2^4\times 7^2\times {\mathrm{398341}}^1$

素因数の和:398363

約数の個数: 30

約数和(自身を含む): 703870314

約数和(自身を除く): 391570970

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 398341, 796682, 1593364, 2788387, 3186728, 5576774, 6373456, 11153548, 19518709, 22307096, 39037418, 44614192, 78074836, 156149672, 312299344]

約数ペア:

[(1, 312299344), (2, 156149672), (4, 78074836), (7, 44614192), (8, 39037418), (14, 22307096), (16, 19518709), (28, 11153548), (49, 6373456), (56, 5576774), (98, 3186728), (112, 2788387), (196, 1593364), (392, 796682), (784, 398341)]