305840934

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{269701}}^1$

素因数の和:269722

約数の個数: 40

約数和(自身を含む): 783214608

約数和(自身を除く): 477373674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 269701, 539402, 809103, 1618206, 1887907, 2427309, 3775814, 4854618, 5663721, 7281927, 11327442, 14563854, 16991163, 21845781, 33982326, 43691562, 50973489, 101946978, 152920467, 305840934]

約数ペア:

[(1, 305840934), (2, 152920467), (3, 101946978), (6, 50973489), (7, 43691562), (9, 33982326), (14, 21845781), (18, 16991163), (21, 14563854), (27, 11327442), (42, 7281927), (54, 5663721), (63, 4854618), (81, 3775814), (126, 2427309), (162, 1887907), (189, 1618206), (378, 809103), (567, 539402), (1134, 269701)]