307632976

素因数分解:

$2^4\times 7^2\times {\mathrm{392389}}^1$

素因数の和:392411

約数の個数: 30

約数和(自身を含む): 693353130

約数和(自身を除く): 385720154

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 392389, 784778, 1569556, 2746723, 3139112, 5493446, 6278224, 10986892, 19227061, 21973784, 38454122, 43947568, 76908244, 153816488, 307632976]

約数ペア:

[(1, 307632976), (2, 153816488), (4, 76908244), (7, 43947568), (8, 38454122), (14, 21973784), (16, 19227061), (28, 10986892), (49, 6278224), (56, 5493446), (98, 3139112), (112, 2746723), (196, 1569556), (392, 784778), (784, 392389)]