348540968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{859}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 664917600

約数和(自身を除く): 316376632

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 757, 859, 1514, 1718, 3028, 3436, 6056, 6872, 50719, 57553, 101438, 115106, 202876, 230212, 405752, 460424, 650263, 1300526, 2601052, 5202104, 43567621, 87135242, 174270484, 348540968]

約数ペア:

[(1, 348540968), (2, 174270484), (4, 87135242), (8, 43567621), (67, 5202104), (134, 2601052), (268, 1300526), (536, 650263), (757, 460424), (859, 405752), (1514, 230212), (1718, 202876), (3028, 115106), (3436, 101438), (6056, 57553), (6872, 50719)]