538098216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{859}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 1380403200

約数和(自身を除く): 842304984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 607, 859, 1032, 1214, 1718, 1821, 2428, 2577, 3436, 3642, 4856, 5154, 6872, 7284, 10308, 14568, 20616, 26101, 36937, 52202, 73874, 78303, 104404, 110811, 147748, 156606, 208808, 221622, 295496, 313212, 443244, 521413, 626424, 886488, 1042826, 1564239, 2085652, 3128478, 4171304, 6256956, 12513912, 22420759, 44841518, 67262277, 89683036, 134524554, 179366072, 269049108, 538098216]

約数ペア:

[(1, 538098216), (2, 269049108), (3, 179366072), (4, 134524554), (6, 89683036), (8, 67262277), (12, 44841518), (24, 22420759), (43, 12513912), (86, 6256956), (129, 4171304), (172, 3128478), (258, 2085652), (344, 1564239), (516, 1042826), (607, 886488), (859, 626424), (1032, 521413), (1214, 443244), (1718, 313212), (1821, 295496), (2428, 221622), (2577, 208808), (3436, 156606), (3642, 147748), (4856, 110811), (5154, 104404), (6872, 78303), (7284, 73874), (10308, 52202), (14568, 36937), (20616, 26101)]