386766848

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 848484000

約数和(自身を除く): 461717152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 199, 208, 256, 292, 398, 416, 512, 584, 796, 832, 949, 1024, 1168, 1592, 1664, 1898, 2048, 2336, 2587, 3184, 3328, 3796, 4672, 5174, 6368, 6656, 7592, 9344, 10348, 12736, 13312, 14527, 15184, 18688, 20696, 25472, 26624, 29054, 30368, 37376, 41392, 50944, 58108, 60736, 74752, 82784, 101888, 116216, 121472, 149504, 165568, 188851, 203776, 232432, 242944, 331136, 377702, 407552, 464864, 485888, 662272, 755404, 929728, 971776, 1324544, 1510808, 1859456, 1943552, 2649088, 3021616, 3718912, 5298176, 6043232, 7437824, 12086464, 14875648, 24172928, 29751296, 48345856, 96691712, 193383424, 386766848]

約数ペア:

[(1, 386766848), (2, 193383424), (4, 96691712), (8, 48345856), (13, 29751296), (16, 24172928), (26, 14875648), (32, 12086464), (52, 7437824), (64, 6043232), (73, 5298176), (104, 3718912), (128, 3021616), (146, 2649088), (199, 1943552), (208, 1859456), (256, 1510808), (292, 1324544), (398, 971776), (416, 929728), (512, 755404), (584, 662272), (796, 485888), (832, 464864), (949, 407552), (1024, 377702), (1168, 331136), (1592, 242944), (1664, 232432), (1898, 203776), (2048, 188851), (2336, 165568), (2587, 149504), (3184, 121472), (3328, 116216), (3796, 101888), (4672, 82784), (5174, 74752), (6368, 60736), (6656, 58108), (7592, 50944), (9344, 41392), (10348, 37376), (12736, 30368), (13312, 29054), (14527, 26624), (15184, 25472), (18688, 20696)]