289264554

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{315103}}^1$

素因数の和:315131

約数の個数: 32

約数和(自身を含む): 680624640

約数和(自身を除く): 391360086

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 315103, 630206, 945309, 1890618, 2835927, 5356751, 5671854, 8507781, 10713502, 16070253, 17015562, 32140506, 48210759, 96421518, 144632277, 289264554]

約数ペア:

[(1, 289264554), (2, 144632277), (3, 96421518), (6, 48210759), (9, 32140506), (17, 17015562), (18, 16070253), (27, 10713502), (34, 8507781), (51, 5671854), (54, 5356751), (102, 2835927), (153, 1890618), (306, 945309), (459, 630206), (918, 315103)]