291286266

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{16253}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 608549760

約数和(自身を除く): 317263494

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 5974, 8961, 16253, 17922, 32506, 48759, 97518, 471337, 942674, 1414011, 1674059, 2828022, 3348118, 5022177, 10044354, 48547711, 97095422, 145643133, 291286266]

約数ペア:

[(1, 291286266), (2, 145643133), (3, 97095422), (6, 48547711), (29, 10044354), (58, 5022177), (87, 3348118), (103, 2828022), (174, 1674059), (206, 1414011), (309, 942674), (618, 471337), (2987, 97518), (5974, 48759), (8961, 32506), (16253, 17922)]