282561372

素因数分解:

$2^2\times 3^5\times {\mathrm{290701}}^1$

素因数の和:290720

約数の個数: 36

約数和(自身を含む): 740708696

約数和(自身を除く): 458147324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 290701, 581402, 872103, 1162804, 1744206, 2616309, 3488412, 5232618, 7848927, 10465236, 15697854, 23546781, 31395708, 47093562, 70640343, 94187124, 141280686, 282561372]

約数ペア:

[(1, 282561372), (2, 141280686), (3, 94187124), (4, 70640343), (6, 47093562), (9, 31395708), (12, 23546781), (18, 15697854), (27, 10465236), (36, 7848927), (54, 5232618), (81, 3488412), (108, 2616309), (162, 1744206), (243, 1162804), (324, 872103), (486, 581402), (972, 290701)]