394156915232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31502311}}^1$

素因数の和:31502361

約数の個数: 48

約数和(自身を含む): 857366923392

約数和(自身を除く): 463210008160

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 31502311, 63004622, 126009244, 252018488, 504036976, 535539287, 724553153, 1008073952, 1071078574, 1449106306, 2142157148, 2898212612, 4284314296, 5796425224, 8568628592, 11592850448, 12317403601, 17137257184, 23185700896, 24634807202, 49269614404, 98539228808, 197078457616, 394156915232]

約数ペア:

[(1, 394156915232), (2, 197078457616), (4, 98539228808), (8, 49269614404), (16, 24634807202), (17, 23185700896), (23, 17137257184), (32, 12317403601), (34, 11592850448), (46, 8568628592), (68, 5796425224), (92, 4284314296), (136, 2898212612), (184, 2142157148), (272, 1449106306), (368, 1071078574), (391, 1008073952), (544, 724553153), (736, 535539287), (782, 504036976), (1564, 252018488), (3128, 126009244), (6256, 63004622), (12512, 31502311)]