239920565584

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1783}}^1\times {\mathrm{2467}}^1$

素因数の和:4752

約数の個数: 80

約数和(自身を含む): 532858021888

約数和(自身を除く): 292937456304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1783, 1948, 2467, 3409, 3566, 3896, 4934, 6818, 7132, 7792, 9868, 12481, 13636, 14264, 17269, 19736, 24962, 27272, 28528, 34538, 39472, 49924, 54544, 69076, 99848, 138152, 199696, 276304, 868321, 1201429, 1736642, 2402858, 3473284, 4398661, 4805716, 6078247, 6946568, 8410003, 8797322, 9611432, 12156494, 13893136, 16820006, 17594644, 19222864, 24312988, 30790627, 33640012, 35189288, 48625976, 61581254, 67280024, 70378576, 97251952, 123162508, 134560048, 246325016, 492650032, 2142147907, 4284295814, 8568591628, 14995035349, 17137183256, 29990070698, 34274366512, 59980141396, 119960282792, 239920565584]

約数ペア:

[(1, 239920565584), (2, 119960282792), (4, 59980141396), (7, 34274366512), (8, 29990070698), (14, 17137183256), (16, 14995035349), (28, 8568591628), (56, 4284295814), (112, 2142147907), (487, 492650032), (974, 246325016), (1783, 134560048), (1948, 123162508), (2467, 97251952), (3409, 70378576), (3566, 67280024), (3896, 61581254), (4934, 48625976), (6818, 35189288), (7132, 33640012), (7792, 30790627), (9868, 24312988), (12481, 19222864), (13636, 17594644), (14264, 16820006), (17269, 13893136), (19736, 12156494), (24962, 9611432), (27272, 8797322), (28528, 8410003), (34538, 6946568), (39472, 6078247), (49924, 4805716), (54544, 4398661), (69076, 3473284), (99848, 2402858), (138152, 1736642), (199696, 1201429), (276304, 868321)]