289583988

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 683667264

約数和(自身を除く): 394083276

約数列:

[1, 2, 3, 4, 6, 12, 157, 281, 314, 471, 547, 562, 628, 843, 942, 1094, 1124, 1641, 1686, 1884, 2188, 3282, 3372, 6564, 44117, 85879, 88234, 132351, 153707, 171758, 176468, 257637, 264702, 307414, 343516, 461121, 515274, 529404, 614828, 922242, 1030548, 1844484, 24131999, 48263998, 72395997, 96527996, 144791994, 289583988]

約数ペア:

[(1, 289583988), (2, 144791994), (3, 96527996), (4, 72395997), (6, 48263998), (12, 24131999), (157, 1844484), (281, 1030548), (314, 922242), (471, 614828), (547, 529404), (562, 515274), (628, 461121), (843, 343516), (942, 307414), (1094, 264702), (1124, 257637), (1641, 176468), (1686, 171758), (1884, 153707), (2188, 132351), (3282, 88234), (3372, 85879), (6564, 44117)]