1231294464

素因数分解:

$2^{12}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 156

約数和(自身を含む): 3598273536

約数和(自身を除く): 2366979072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 263, 288, 381, 384, 508, 512, 526, 576, 762, 768, 789, 1016, 1024, 1052, 1143, 1152, 1524, 1536, 1578, 2032, 2048, 2104, 2286, 2304, 2367, 3048, 3072, 3156, 4064, 4096, 4208, 4572, 4608, 4734, 6096, 6144, 6312, 8128, 8416, 9144, 9216, 9468, 12192, 12288, 12624, 16256, 16832, 18288, 18432, 18936, 24384, 25248, 32512, 33401, 33664, 36576, 36864, 37872, 48768, 50496, 65024, 66802, 67328, 73152, 75744, 97536, 100203, 100992, 130048, 133604, 134656, 146304, 151488, 195072, 200406, 201984, 260096, 267208, 269312, 292608, 300609, 302976, 390144, 400812, 403968, 520192, 534416, 538624, 585216, 601218, 605952, 780288, 801624, 807936, 1068832, 1077248, 1170432, 1202436, 1211904, 1560576, 1603248, 1615872, 2137664, 2340864, 2404872, 2423808, 3206496, 3231744, 4275328, 4681728, 4809744, 4847616, 6412992, 8550656, 9619488, 9695232, 12825984, 17101312, 19238976, 25651968, 34202624, 38477952, 51303936, 68405248, 76955904, 102607872, 136810496, 153911808, 205215744, 307823616, 410431488, 615647232, 1231294464]

約数ペア:

[(1, 1231294464), (2, 615647232), (3, 410431488), (4, 307823616), (6, 205215744), (8, 153911808), (9, 136810496), (12, 102607872), (16, 76955904), (18, 68405248), (24, 51303936), (32, 38477952), (36, 34202624), (48, 25651968), (64, 19238976), (72, 17101312), (96, 12825984), (127, 9695232), (128, 9619488), (144, 8550656), (192, 6412992), (254, 4847616), (256, 4809744), (263, 4681728), (288, 4275328), (381, 3231744), (384, 3206496), (508, 2423808), (512, 2404872), (526, 2340864), (576, 2137664), (762, 1615872), (768, 1603248), (789, 1560576), (1016, 1211904), (1024, 1202436), (1052, 1170432), (1143, 1077248), (1152, 1068832), (1524, 807936), (1536, 801624), (1578, 780288), (2032, 605952), (2048, 601218), (2104, 585216), (2286, 538624), (2304, 534416), (2367, 520192), (3048, 403968), (3072, 400812), (3156, 390144), (4064, 302976), (4096, 300609), (4208, 292608), (4572, 269312), (4608, 267208), (4734, 260096), (6096, 201984), (6144, 200406), (6312, 195072), (8128, 151488), (8416, 146304), (9144, 134656), (9216, 133604), (9468, 130048), (12192, 100992), (12288, 100203), (12624, 97536), (16256, 75744), (16832, 73152), (18288, 67328), (18432, 66802), (18936, 65024), (24384, 50496), (25248, 48768), (32512, 37872), (33401, 36864), (33664, 36576)]