308519344

素因数分解:

$2^4\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2309}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 684018720

約数和(自身を除く): 375499376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1193, 2309, 2386, 4618, 4772, 8351, 9236, 9544, 16163, 16702, 18472, 19088, 32326, 33404, 36944, 64652, 66808, 129304, 133616, 258608, 2754637, 5509274, 11018548, 19282459, 22037096, 38564918, 44074192, 77129836, 154259672, 308519344]

約数ペア:

[(1, 308519344), (2, 154259672), (4, 77129836), (7, 44074192), (8, 38564918), (14, 22037096), (16, 19282459), (28, 11018548), (56, 5509274), (112, 2754637), (1193, 258608), (2309, 133616), (2386, 129304), (4618, 66808), (4772, 64652), (8351, 36944), (9236, 33404), (9544, 32326), (16163, 19088), (16702, 18472)]