316711696

素因数分解:

$2^4\times 7^2\times {\mathrm{403969}}^1$

素因数の和:403991

約数の個数: 30

約数和(自身を含む): 713814990

約数和(自身を除く): 397103294

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 403969, 807938, 1615876, 2827783, 3231752, 5655566, 6463504, 11311132, 19794481, 22622264, 39588962, 45244528, 79177924, 158355848, 316711696]

約数ペア:

[(1, 316711696), (2, 158355848), (4, 79177924), (7, 45244528), (8, 39588962), (14, 22622264), (16, 19794481), (28, 11311132), (49, 6463504), (56, 5655566), (98, 3231752), (112, 2827783), (196, 1615876), (392, 807938), (784, 403969)]