8291279292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{106907}}^1$

素因数の和:107218

約数の個数: 48

約数和(自身を含む): 20259493632

約数和(自身を除く): 11968214340

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 281, 562, 843, 1124, 1686, 3372, 6463, 12926, 19389, 25852, 38778, 77556, 106907, 213814, 320721, 427628, 641442, 1282884, 2458861, 4917722, 7376583, 9835444, 14753166, 29506332, 30040867, 60081734, 90122601, 120163468, 180245202, 360490404, 690939941, 1381879882, 2072819823, 2763759764, 4145639646, 8291279292]

約数ペア:

[(1, 8291279292), (2, 4145639646), (3, 2763759764), (4, 2072819823), (6, 1381879882), (12, 690939941), (23, 360490404), (46, 180245202), (69, 120163468), (92, 90122601), (138, 60081734), (276, 30040867), (281, 29506332), (562, 14753166), (843, 9835444), (1124, 7376583), (1686, 4917722), (3372, 2458861), (6463, 1282884), (12926, 641442), (19389, 427628), (25852, 320721), (38778, 213814), (77556, 106907)]