289237752

素因数分解:

$2^3\times 3^2\times {\mathrm{4017191}}^1$

素因数の和:4017203

約数の個数: 24

約数和(自身を含む): 783352440

約数和(自身を除く): 494114688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4017191, 8034382, 12051573, 16068764, 24103146, 32137528, 36154719, 48206292, 72309438, 96412584, 144618876, 289237752]

約数ペア:

[(1, 289237752), (2, 144618876), (3, 96412584), (4, 72309438), (6, 48206292), (8, 36154719), (9, 32137528), (12, 24103146), (18, 16068764), (24, 12051573), (36, 8034382), (72, 4017191)]