312285.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 23365440

約数和(自身を除く): 13112142

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 487, 638, 726, 957, 974, 1461, 1914, 2922, 3509, 5357, 7018, 10527, 10714, 14123, 16071, 21054, 28246, 32142, 42369, 58927, 84738, 117854, 155353, 176781, 310706, 353562, 466059, 932118, 1708883, 3417766, 5126649, 10253298]

約数ペア:

[(1, 10253298), (2, 5126649), (3, 3417766), (6, 1708883), (11, 932118), (22, 466059), (29, 353562), (33, 310706), (58, 176781), (66, 155353), (87, 117854), (121, 84738), (174, 58927), (242, 42369), (319, 32142), (363, 28246), (487, 21054), (638, 16071), (726, 14123), (957, 10714), (974, 10527), (1461, 7018), (1914, 5357), (2922, 3509)]