306075208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{11783}}^1$

素因数の和:11997

約数の個数: 32

約数和(自身を含む): 610882560

約数和(自身を除く): 304807352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 6494, 11783, 12988, 23566, 25976, 47132, 94264, 200311, 400622, 801244, 1602488, 2250553, 4501106, 9002212, 18004424, 38259401, 76518802, 153037604, 306075208]

約数ペア:

[(1, 306075208), (2, 153037604), (4, 76518802), (8, 38259401), (17, 18004424), (34, 9002212), (68, 4501106), (136, 2250553), (191, 1602488), (382, 801244), (764, 400622), (1528, 200311), (3247, 94264), (6494, 47132), (11783, 25976), (12988, 23566)]