304242544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4057}}^1$

素因数の和:4217

約数の個数: 40

約数和(自身を含む): 608862320

約数和(自身を除く): 304619776

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 4057, 4687, 8114, 9374, 16228, 18748, 32456, 37496, 64912, 74992, 174451, 348902, 442213, 697804, 884426, 1395608, 1768852, 2791216, 3537704, 7075408, 19015159, 38030318, 76060636, 152121272, 304242544]

約数ペア:

[(1, 304242544), (2, 152121272), (4, 76060636), (8, 38030318), (16, 19015159), (43, 7075408), (86, 3537704), (109, 2791216), (172, 1768852), (218, 1395608), (344, 884426), (436, 697804), (688, 442213), (872, 348902), (1744, 174451), (4057, 74992), (4687, 64912), (8114, 37496), (9374, 32456), (16228, 18748)]