1121956864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1031

約数の個数: 88

約数和(自身を含む): 2579678528

約数和(自身を除く): 1457721664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 512, 772, 811, 896, 1024, 1351, 1544, 1622, 1792, 2702, 3088, 3244, 3584, 5404, 5677, 6176, 6488, 7168, 10808, 11354, 12352, 12976, 21616, 22708, 24704, 25952, 43232, 45416, 49408, 51904, 86464, 90832, 98816, 103808, 156523, 172928, 181664, 197632, 207616, 313046, 345856, 363328, 415232, 626092, 691712, 726656, 830464, 1095661, 1252184, 1383424, 1453312, 2191322, 2504368, 2906624, 4382644, 5008736, 5813248, 8765288, 10017472, 17530576, 20034944, 35061152, 40069888, 70122304, 80139776, 140244608, 160279552, 280489216, 560978432, 1121956864]

約数ペア:

[(1, 1121956864), (2, 560978432), (4, 280489216), (7, 160279552), (8, 140244608), (14, 80139776), (16, 70122304), (28, 40069888), (32, 35061152), (56, 20034944), (64, 17530576), (112, 10017472), (128, 8765288), (193, 5813248), (224, 5008736), (256, 4382644), (386, 2906624), (448, 2504368), (512, 2191322), (772, 1453312), (811, 1383424), (896, 1252184), (1024, 1095661), (1351, 830464), (1544, 726656), (1622, 691712), (1792, 626092), (2702, 415232), (3088, 363328), (3244, 345856), (3584, 313046), (5404, 207616), (5677, 197632), (6176, 181664), (6488, 172928), (7168, 156523), (10808, 103808), (11354, 98816), (12352, 90832), (12976, 86464), (21616, 51904), (22708, 49408), (24704, 45416), (25952, 43232)]