287663076

素因数分解:

$2^2\times 3^4\times {\mathrm{887849}}^1$

素因数の和:887865

約数の個数: 30

約数和(自身を含む): 752008950

約数和(自身を除く): 464345874

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 887849, 1775698, 2663547, 3551396, 5327094, 7990641, 10654188, 15981282, 23971923, 31962564, 47943846, 71915769, 95887692, 143831538, 287663076]

約数ペア:

[(1, 287663076), (2, 143831538), (3, 95887692), (4, 71915769), (6, 47943846), (9, 31962564), (12, 23971923), (18, 15981282), (27, 10654188), (36, 7990641), (54, 5327094), (81, 3551396), (108, 2663547), (162, 1775698), (324, 887849)]