289039914

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43517}}^1$

素因数の和:43572

約数の個数: 40

約数和(自身を含む): 663475428

約数和(自身を除く): 374435514

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 43517, 87034, 130551, 261102, 391653, 783306, 1174959, 1784197, 2349918, 3524877, 3568394, 5352591, 7049754, 10705182, 16057773, 32115546, 48173319, 96346638, 144519957, 289039914]

約数ペア:

[(1, 289039914), (2, 144519957), (3, 96346638), (6, 48173319), (9, 32115546), (18, 16057773), (27, 10705182), (41, 7049754), (54, 5352591), (81, 3568394), (82, 3524877), (123, 2349918), (162, 1784197), (246, 1174959), (369, 783306), (738, 391653), (1107, 261102), (2214, 130551), (3321, 87034), (6642, 43517)]