211694112

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 144

約数和(自身を含む): 702374400

約数和(自身を除く): 490680288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2143, 2352, 2744, 3087, 3528, 4116, 4286, 4704, 5488, 6174, 6429, 7056, 8232, 8572, 10976, 12348, 12858, 14112, 15001, 16464, 17144, 19287, 24696, 25716, 30002, 32928, 34288, 38574, 45003, 49392, 51432, 60004, 68576, 77148, 90006, 98784, 102864, 105007, 120008, 135009, 154296, 180012, 205728, 210014, 240016, 270018, 308592, 315021, 360024, 420028, 480032, 540036, 617184, 630042, 720048, 735049, 840056, 945063, 1080072, 1260084, 1440096, 1470098, 1680112, 1890126, 2160144, 2205147, 2520168, 2940196, 3360224, 3780252, 4320288, 4410294, 5040336, 5880392, 6615441, 7560504, 8820588, 10080672, 11760784, 13230882, 15121008, 17641176, 23521568, 26461764, 30242016, 35282352, 52923528, 70564704, 105847056, 211694112]

約数ペア:

[(1, 211694112), (2, 105847056), (3, 70564704), (4, 52923528), (6, 35282352), (7, 30242016), (8, 26461764), (9, 23521568), (12, 17641176), (14, 15121008), (16, 13230882), (18, 11760784), (21, 10080672), (24, 8820588), (28, 7560504), (32, 6615441), (36, 5880392), (42, 5040336), (48, 4410294), (49, 4320288), (56, 3780252), (63, 3360224), (72, 2940196), (84, 2520168), (96, 2205147), (98, 2160144), (112, 1890126), (126, 1680112), (144, 1470098), (147, 1440096), (168, 1260084), (196, 1080072), (224, 945063), (252, 840056), (288, 735049), (294, 720048), (336, 630042), (343, 617184), (392, 540036), (441, 480032), (504, 420028), (588, 360024), (672, 315021), (686, 308592), (784, 270018), (882, 240016), (1008, 210014), (1029, 205728), (1176, 180012), (1372, 154296), (1568, 135009), (1764, 120008), (2016, 105007), (2058, 102864), (2143, 98784), (2352, 90006), (2744, 77148), (3087, 68576), (3528, 60004), (4116, 51432), (4286, 49392), (4704, 45003), (5488, 38574), (6174, 34288), (6429, 32928), (7056, 30002), (8232, 25716), (8572, 24696), (10976, 19287), (12348, 17144), (12858, 16464), (14112, 15001)]