28230443136

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37643}}^1$

素因数の和:37704

約数の個数: 256

約数和(自身を含む): 98296012800

約数和(自身を除く): 70065569664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 24192, 26784, 27776, 31248, 35712, 37643, 41664, 46872, 53568, 62496, 75286, 83328, 93744, 107136, 112929, 124992, 150572, 187488, 225858, 249984, 263501, 301144, 338787, 374976, 451716, 527002, 602288, 677574, 749952, 790503, 903432, 1016361, 1054004, 1166933, 1204576, 1355148, 1581006, 1806864, 2032722, 2108008, 2333866, 2371509, 2409152, 2710296, 3162012, 3500799, 3613728, 4065444, 4216016, 4667732, 4743018, 4818304, 5420592, 6324024, 7001598, 7114527, 7227456, 8130888, 8168531, 8432032, 9335464, 9486036, 10502397, 10841184, 12648048, 14003196, 14229054, 14454912, 16261776, 16337062, 16864064, 18670928, 18972072, 21004794, 21682368, 24505593, 25296096, 28006392, 28458108, 31507191, 32523552, 32674124, 33728128, 37341856, 37944144, 42009588, 43364736, 49011186, 50592192, 56012784, 56916216, 63014382, 65047104, 65348248, 73516779, 74683712, 75888288, 84019176, 98022372, 101184384, 112025568, 113832432, 126028764, 130094208, 130696496, 147033558, 149367424, 151776576, 168038352, 196044744, 220550337, 224051136, 227664864, 252057528, 261392992, 294067116, 303553152, 336076704, 392089488, 441100674, 448102272, 455329728, 504115056, 522785984, 588134232, 672153408, 784178976, 882201348, 910659456, 1008230112, 1045571968, 1176268464, 1344306816, 1568357952, 1764402696, 2016460224, 2352536928, 3136715904, 3528805392, 4032920448, 4705073856, 7057610784, 9410147712, 14115221568, 28230443136]

約数ペア:

[(1, 28230443136), (2, 14115221568), (3, 9410147712), (4, 7057610784), (6, 4705073856), (7, 4032920448), (8, 3528805392), (9, 3136715904), (12, 2352536928), (14, 2016460224), (16, 1764402696), (18, 1568357952), (21, 1344306816), (24, 1176268464), (27, 1045571968), (28, 1008230112), (31, 910659456), (32, 882201348), (36, 784178976), (42, 672153408), (48, 588134232), (54, 522785984), (56, 504115056), (62, 455329728), (63, 448102272), (64, 441100674), (72, 392089488), (84, 336076704), (93, 303553152), (96, 294067116), (108, 261392992), (112, 252057528), (124, 227664864), (126, 224051136), (128, 220550337), (144, 196044744), (168, 168038352), (186, 151776576), (189, 149367424), (192, 147033558), (216, 130696496), (217, 130094208), (224, 126028764), (248, 113832432), (252, 112025568), (279, 101184384), (288, 98022372), (336, 84019176), (372, 75888288), (378, 74683712), (384, 73516779), (432, 65348248), (434, 65047104), (448, 63014382), (496, 56916216), (504, 56012784), (558, 50592192), (576, 49011186), (651, 43364736), (672, 42009588), (744, 37944144), (756, 37341856), (837, 33728128), (864, 32674124), (868, 32523552), (896, 31507191), (992, 28458108), (1008, 28006392), (1116, 25296096), (1152, 24505593), (1302, 21682368), (1344, 21004794), (1488, 18972072), (1512, 18670928), (1674, 16864064), (1728, 16337062), (1736, 16261776), (1953, 14454912), (1984, 14229054), (2016, 14003196), (2232, 12648048), (2604, 10841184), (2688, 10502397), (2976, 9486036), (3024, 9335464), (3348, 8432032), (3456, 8168531), (3472, 8130888), (3906, 7227456), (3968, 7114527), (4032, 7001598), (4464, 6324024), (5208, 5420592), (5859, 4818304), (5952, 4743018), (6048, 4667732), (6696, 4216016), (6944, 4065444), (7812, 3613728), (8064, 3500799), (8928, 3162012), (10416, 2710296), (11718, 2409152), (11904, 2371509), (12096, 2333866), (13392, 2108008), (13888, 2032722), (15624, 1806864), (17856, 1581006), (20832, 1355148), (23436, 1204576), (24192, 1166933), (26784, 1054004), (27776, 1016361), (31248, 903432), (35712, 790503), (37643, 749952), (41664, 677574), (46872, 602288), (53568, 527002), (62496, 451716), (75286, 374976), (83328, 338787), (93744, 301144), (107136, 263501), (112929, 249984), (124992, 225858), (150572, 187488)]