231963768

素因数分解:

$2^3\times 3^2\times {\mathrm{3221719}}^1$

素因数の和:3221731

約数の個数: 24

約数和(自身を含む): 628235400

約数和(自身を除く): 396271632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3221719, 6443438, 9665157, 12886876, 19330314, 25773752, 28995471, 38660628, 57990942, 77321256, 115981884, 231963768]

約数ペア:

[(1, 231963768), (2, 115981884), (3, 77321256), (4, 57990942), (6, 38660628), (8, 28995471), (9, 25773752), (12, 19330314), (18, 12886876), (24, 9665157), (36, 6443438), (72, 3221719)]