231211008

素因数分解:

$2^{19}\times 3^2\times 7^2$

素因数の和:58

約数の個数: 180

約数和(自身を含む): 776994075

約数和(自身を除く): 545783067

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, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2048, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4096, 4608, 4704, 5376, 6144, 6272, 7056, 7168, 8064, 8192, 9216, 9408, 10752, 12288, 12544, 14112, 14336, 16128, 16384, 18432, 18816, 21504, 24576, 25088, 28224, 28672, 32256, 32768, 36864, 37632, 43008, 49152, 50176, 56448, 57344, 64512, 65536, 73728, 75264, 86016, 98304, 100352, 112896, 114688, 129024, 131072, 147456, 150528, 172032, 196608, 200704, 225792, 229376, 258048, 262144, 294912, 301056, 344064, 393216, 401408, 451584, 458752, 516096, 524288, 589824, 602112, 688128, 786432, 802816, 903168, 917504, 1032192, 1179648, 1204224, 1376256, 1572864, 1605632, 1806336, 1835008, 2064384, 2359296, 2408448, 2752512, 3211264, 3612672, 3670016, 4128768, 4718592, 4816896, 5505024, 6422528, 7225344, 8257536, 9633792, 11010048, 12845056, 14450688, 16515072, 19267584, 25690112, 28901376, 33030144, 38535168, 57802752, 77070336, 115605504, 231211008]

約数ペア:

[(1, 231211008), (2, 115605504), (3, 77070336), (4, 57802752), (6, 38535168), (7, 33030144), (8, 28901376), (9, 25690112), (12, 19267584), (14, 16515072), (16, 14450688), (18, 12845056), (21, 11010048), (24, 9633792), (28, 8257536), (32, 7225344), (36, 6422528), (42, 5505024), (48, 4816896), (49, 4718592), (56, 4128768), (63, 3670016), (64, 3612672), (72, 3211264), (84, 2752512), (96, 2408448), (98, 2359296), (112, 2064384), (126, 1835008), (128, 1806336), (144, 1605632), (147, 1572864), (168, 1376256), (192, 1204224), (196, 1179648), (224, 1032192), (252, 917504), (256, 903168), (288, 802816), (294, 786432), (336, 688128), (384, 602112), (392, 589824), (441, 524288), (448, 516096), (504, 458752), (512, 451584), (576, 401408), (588, 393216), (672, 344064), (768, 301056), (784, 294912), (882, 262144), (896, 258048), (1008, 229376), (1024, 225792), (1152, 200704), (1176, 196608), (1344, 172032), (1536, 150528), (1568, 147456), (1764, 131072), (1792, 129024), (2016, 114688), (2048, 112896), (2304, 100352), (2352, 98304), (2688, 86016), (3072, 75264), (3136, 73728), (3528, 65536), (3584, 64512), (4032, 57344), (4096, 56448), (4608, 50176), (4704, 49152), (5376, 43008), (6144, 37632), (6272, 36864), (7056, 32768), (7168, 32256), (8064, 28672), (8192, 28224), (9216, 25088), (9408, 24576), (10752, 21504), (12288, 18816), (12544, 18432), (14112, 16384), (14336, 16128)]