213895584

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 216

約数和(自身を含む): 739458720

約数和(自身を除く): 525563136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 659, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1318, 1449, 1568, 1656, 1764, 1932, 1977, 2016, 2208, 2254, 2352, 2576, 2636, 2898, 3312, 3381, 3528, 3864, 3954, 4508, 4613, 4704, 5152, 5272, 5796, 5931, 6624, 6762, 7056, 7728, 7908, 9016, 9226, 10143, 10544, 11592, 11862, 13524, 13839, 14112, 15157, 15456, 15816, 18032, 18452, 20286, 21088, 23184, 23724, 27048, 27678, 30314, 31632, 32291, 36064, 36904, 40572, 41517, 45471, 46368, 47448, 54096, 55356, 60628, 63264, 64582, 73808, 81144, 83034, 90942, 94896, 96873, 106099, 108192, 110712, 121256, 129164, 136413, 147616, 162288, 166068, 181884, 189792, 193746, 212198, 221424, 242512, 258328, 272826, 290619, 318297, 324576, 332136, 363768, 387492, 424396, 442848, 485024, 516656, 545652, 581238, 636594, 664272, 727536, 742693, 774984, 848792, 954891, 1033312, 1091304, 1162476, 1273188, 1328544, 1455072, 1485386, 1549968, 1697584, 1909782, 2182608, 2228079, 2324952, 2546376, 2970772, 3099936, 3395168, 3819564, 4365216, 4456158, 4649904, 5092752, 5941544, 6684237, 7639128, 8912316, 9299808, 10185504, 11883088, 13368474, 15278256, 17824632, 23766176, 26736948, 30556512, 35649264, 53473896, 71298528, 106947792, 213895584]

約数ペア:

[(1, 213895584), (2, 106947792), (3, 71298528), (4, 53473896), (6, 35649264), (7, 30556512), (8, 26736948), (9, 23766176), (12, 17824632), (14, 15278256), (16, 13368474), (18, 11883088), (21, 10185504), (23, 9299808), (24, 8912316), (28, 7639128), (32, 6684237), (36, 5941544), (42, 5092752), (46, 4649904), (48, 4456158), (49, 4365216), (56, 3819564), (63, 3395168), (69, 3099936), (72, 2970772), (84, 2546376), (92, 2324952), (96, 2228079), (98, 2182608), (112, 1909782), (126, 1697584), (138, 1549968), (144, 1485386), (147, 1455072), (161, 1328544), (168, 1273188), (184, 1162476), (196, 1091304), (207, 1033312), (224, 954891), (252, 848792), (276, 774984), (288, 742693), (294, 727536), (322, 664272), (336, 636594), (368, 581238), (392, 545652), (414, 516656), (441, 485024), (483, 442848), (504, 424396), (552, 387492), (588, 363768), (644, 332136), (659, 324576), (672, 318297), (736, 290619), (784, 272826), (828, 258328), (882, 242512), (966, 221424), (1008, 212198), (1104, 193746), (1127, 189792), (1176, 181884), (1288, 166068), (1318, 162288), (1449, 147616), (1568, 136413), (1656, 129164), (1764, 121256), (1932, 110712), (1977, 108192), (2016, 106099), (2208, 96873), (2254, 94896), (2352, 90942), (2576, 83034), (2636, 81144), (2898, 73808), (3312, 64582), (3381, 63264), (3528, 60628), (3864, 55356), (3954, 54096), (4508, 47448), (4613, 46368), (4704, 45471), (5152, 41517), (5272, 40572), (5796, 36904), (5931, 36064), (6624, 32291), (6762, 31632), (7056, 30314), (7728, 27678), (7908, 27048), (9016, 23724), (9226, 23184), (10143, 21088), (10544, 20286), (11592, 18452), (11862, 18032), (13524, 15816), (13839, 15456), (14112, 15157)]