311029956

素因数分解:

$2^2\times 3^4\times {\mathrm{959969}}^1$

素因数の和:959985

約数の個数: 30

約数和(自身を含む): 813094590

約数和(自身を除く): 502064634

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 959969, 1919938, 2879907, 3839876, 5759814, 8639721, 11519628, 17279442, 25919163, 34558884, 51838326, 77757489, 103676652, 155514978, 311029956]

約数ペア:

[(1, 311029956), (2, 155514978), (3, 103676652), (4, 77757489), (6, 51838326), (9, 34558884), (12, 25919163), (18, 17279442), (27, 11519628), (36, 8639721), (54, 5759814), (81, 3839876), (108, 2879907), (162, 1919938), (324, 959969)]