331905136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 655124240

約数和(自身を除く): 323219104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 409, 536, 757, 818, 1072, 1514, 1636, 3028, 3272, 6056, 6544, 12112, 27403, 50719, 54806, 101438, 109612, 202876, 219224, 309613, 405752, 438448, 619226, 811504, 1238452, 2476904, 4953808, 20744071, 41488142, 82976284, 165952568, 331905136]

約数ペア:

[(1, 331905136), (2, 165952568), (4, 82976284), (8, 41488142), (16, 20744071), (67, 4953808), (134, 2476904), (268, 1238452), (409, 811504), (536, 619226), (757, 438448), (818, 405752), (1072, 309613), (1514, 219224), (1636, 202876), (3028, 109612), (3272, 101438), (6056, 54806), (6544, 50719), (12112, 27403)]