391845312

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9319}}^1$

素因数の和:9410

約数の個数: 84

約数和(自身を含む): 1138661680

約数和(自身を除く): 746816368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 9319, 10512, 14016, 18638, 21024, 27957, 37276, 42048, 55914, 74552, 83871, 111828, 149104, 167742, 223656, 298208, 335484, 447312, 596416, 670968, 680287, 894624, 1341936, 1360574, 1789248, 2040861, 2683872, 2721148, 4081722, 5367744, 5442296, 6122583, 8163444, 10884592, 12245166, 16326888, 21769184, 24490332, 32653776, 43538368, 48980664, 65307552, 97961328, 130615104, 195922656, 391845312]

約数ペア:

[(1, 391845312), (2, 195922656), (3, 130615104), (4, 97961328), (6, 65307552), (8, 48980664), (9, 43538368), (12, 32653776), (16, 24490332), (18, 21769184), (24, 16326888), (32, 12245166), (36, 10884592), (48, 8163444), (64, 6122583), (72, 5442296), (73, 5367744), (96, 4081722), (144, 2721148), (146, 2683872), (192, 2040861), (219, 1789248), (288, 1360574), (292, 1341936), (438, 894624), (576, 680287), (584, 670968), (657, 596416), (876, 447312), (1168, 335484), (1314, 298208), (1752, 223656), (2336, 167742), (2628, 149104), (3504, 111828), (4672, 83871), (5256, 74552), (7008, 55914), (9319, 42048), (10512, 37276), (14016, 27957), (18638, 21024)]