987306456

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{90017}}^1$

素因数の和:90483

約数の個数: 32

約数和(自身を含む): 2473694640

約数和(自身を除く): 1486388184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 3656, 5484, 10968, 90017, 180034, 270051, 360068, 540102, 720136, 1080204, 2160408, 41137769, 82275538, 123413307, 164551076, 246826614, 329102152, 493653228, 987306456]

約数ペア:

[(1, 987306456), (2, 493653228), (3, 329102152), (4, 246826614), (6, 164551076), (8, 123413307), (12, 82275538), (24, 41137769), (457, 2160408), (914, 1080204), (1371, 720136), (1828, 540102), (2742, 360068), (3656, 270051), (5484, 180034), (10968, 90017)]