247708032

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 779492160

約数和(自身を除く): 531784128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 169, 176, 192, 208, 264, 286, 312, 338, 347, 352, 384, 416, 429, 507, 528, 572, 624, 676, 694, 704, 832, 858, 1014, 1041, 1056, 1144, 1248, 1352, 1388, 1408, 1664, 1716, 1859, 2028, 2082, 2112, 2288, 2496, 2704, 2776, 3432, 3718, 3817, 4056, 4164, 4224, 4511, 4576, 4992, 5408, 5552, 5577, 6864, 7436, 7634, 8112, 8328, 9022, 9152, 10816, 11104, 11154, 11451, 13533, 13728, 14872, 15268, 16224, 16656, 18044, 18304, 21632, 22208, 22308, 22902, 27066, 27456, 29744, 30536, 32448, 33312, 36088, 44416, 44616, 45804, 49621, 54132, 54912, 58643, 59488, 61072, 64896, 66624, 72176, 89232, 91608, 99242, 108264, 117286, 118976, 122144, 133248, 144352, 148863, 175929, 178464, 183216, 198484, 216528, 234572, 237952, 244288, 288704, 297726, 351858, 356928, 366432, 396968, 433056, 469144, 488576, 577408, 595452, 645073, 703716, 713856, 732864, 793936, 866112, 938288, 1190904, 1290146, 1407432, 1465728, 1587872, 1732224, 1876576, 1935219, 2381808, 2580292, 2814864, 3175744, 3753152, 3870438, 4763616, 5160584, 5629728, 6351488, 7506304, 7740876, 9527232, 10321168, 11259456, 15481752, 19054464, 20642336, 22518912, 30963504, 41284672, 61927008, 82569344, 123854016, 247708032]

約数ペア:

[(1, 247708032), (2, 123854016), (3, 82569344), (4, 61927008), (6, 41284672), (8, 30963504), (11, 22518912), (12, 20642336), (13, 19054464), (16, 15481752), (22, 11259456), (24, 10321168), (26, 9527232), (32, 7740876), (33, 7506304), (39, 6351488), (44, 5629728), (48, 5160584), (52, 4763616), (64, 3870438), (66, 3753152), (78, 3175744), (88, 2814864), (96, 2580292), (104, 2381808), (128, 1935219), (132, 1876576), (143, 1732224), (156, 1587872), (169, 1465728), (176, 1407432), (192, 1290146), (208, 1190904), (264, 938288), (286, 866112), (312, 793936), (338, 732864), (347, 713856), (352, 703716), (384, 645073), (416, 595452), (429, 577408), (507, 488576), (528, 469144), (572, 433056), (624, 396968), (676, 366432), (694, 356928), (704, 351858), (832, 297726), (858, 288704), (1014, 244288), (1041, 237952), (1056, 234572), (1144, 216528), (1248, 198484), (1352, 183216), (1388, 178464), (1408, 175929), (1664, 148863), (1716, 144352), (1859, 133248), (2028, 122144), (2082, 118976), (2112, 117286), (2288, 108264), (2496, 99242), (2704, 91608), (2776, 89232), (3432, 72176), (3718, 66624), (3817, 64896), (4056, 61072), (4164, 59488), (4224, 58643), (4511, 54912), (4576, 54132), (4992, 49621), (5408, 45804), (5552, 44616), (5577, 44416), (6864, 36088), (7436, 33312), (7634, 32448), (8112, 30536), (8328, 29744), (9022, 27456), (9152, 27066), (10816, 22902), (11104, 22308), (11154, 22208), (11451, 21632), (13533, 18304), (13728, 18044), (14872, 16656), (15268, 16224)]