289955052

素因数分解:

$2^2\times 3^4\times {\mathrm{894923}}^1$

素因数の和:894939

約数の個数: 30

約数和(自身を含む): 758000628

約数和(自身を除く): 468045576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 894923, 1789846, 2684769, 3579692, 5369538, 8054307, 10739076, 16108614, 24162921, 32217228, 48325842, 72488763, 96651684, 144977526, 289955052]

約数ペア:

[(1, 289955052), (2, 144977526), (3, 96651684), (4, 72488763), (6, 48325842), (9, 32217228), (12, 24162921), (18, 16108614), (27, 10739076), (36, 8054307), (54, 5369538), (81, 3579692), (108, 2684769), (162, 1789846), (324, 894923)]