1687117824

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 252

約数和(自身を含む): 5681427804

約数和(自身を除く): 3994309980

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, 467, 504, 512, 576, 588, 672, 768, 784, 882, 896, 934, 1008, 1024, 1152, 1176, 1344, 1401, 1536, 1568, 1764, 1792, 1868, 2016, 2048, 2304, 2352, 2688, 2802, 3072, 3136, 3269, 3528, 3584, 3736, 4032, 4096, 4203, 4608, 4704, 5376, 5604, 6144, 6272, 6538, 7056, 7168, 7472, 8064, 8192, 8406, 9216, 9408, 9807, 10752, 11208, 12288, 12544, 13076, 14112, 14336, 14944, 16128, 16812, 18432, 18816, 19614, 21504, 22416, 22883, 24576, 25088, 26152, 28224, 28672, 29421, 29888, 32256, 33624, 36864, 37632, 39228, 43008, 44832, 45766, 50176, 52304, 56448, 57344, 58842, 59776, 64512, 67248, 68649, 73728, 75264, 78456, 86016, 89664, 91532, 100352, 104608, 112896, 117684, 119552, 129024, 134496, 137298, 150528, 156912, 172032, 179328, 183064, 200704, 205947, 209216, 225792, 235368, 239104, 258048, 268992, 274596, 301056, 313824, 358656, 366128, 401408, 411894, 418432, 451584, 470736, 478208, 516096, 537984, 549192, 602112, 627648, 717312, 732256, 823788, 836864, 903168, 941472, 956416, 1075968, 1098384, 1204224, 1255296, 1434624, 1464512, 1647576, 1673728, 1806336, 1882944, 1912832, 2151936, 2196768, 2510592, 2869248, 2929024, 3295152, 3347456, 3612672, 3765888, 3825664, 4303872, 4393536, 5021184, 5738496, 5858048, 6590304, 6694912, 7531776, 8607744, 8787072, 10042368, 11476992, 11716096, 13180608, 13389824, 15063552, 17215488, 17574144, 20084736, 23432192, 26361216, 26779648, 30127104, 34430976, 35148288, 40169472, 46864384, 52722432, 60254208, 70296576, 80338944, 93728768, 105444864, 120508416, 140593152, 187457536, 210889728, 241016832, 281186304, 421779456, 562372608, 843558912, 1687117824]

約数ペア:

[(1, 1687117824), (2, 843558912), (3, 562372608), (4, 421779456), (6, 281186304), (7, 241016832), (8, 210889728), (9, 187457536), (12, 140593152), (14, 120508416), (16, 105444864), (18, 93728768), (21, 80338944), (24, 70296576), (28, 60254208), (32, 52722432), (36, 46864384), (42, 40169472), (48, 35148288), (49, 34430976), (56, 30127104), (63, 26779648), (64, 26361216), (72, 23432192), (84, 20084736), (96, 17574144), (98, 17215488), (112, 15063552), (126, 13389824), (128, 13180608), (144, 11716096), (147, 11476992), (168, 10042368), (192, 8787072), (196, 8607744), (224, 7531776), (252, 6694912), (256, 6590304), (288, 5858048), (294, 5738496), (336, 5021184), (384, 4393536), (392, 4303872), (441, 3825664), (448, 3765888), (467, 3612672), (504, 3347456), (512, 3295152), (576, 2929024), (588, 2869248), (672, 2510592), (768, 2196768), (784, 2151936), (882, 1912832), (896, 1882944), (934, 1806336), (1008, 1673728), (1024, 1647576), (1152, 1464512), (1176, 1434624), (1344, 1255296), (1401, 1204224), (1536, 1098384), (1568, 1075968), (1764, 956416), (1792, 941472), (1868, 903168), (2016, 836864), (2048, 823788), (2304, 732256), (2352, 717312), (2688, 627648), (2802, 602112), (3072, 549192), (3136, 537984), (3269, 516096), (3528, 478208), (3584, 470736), (3736, 451584), (4032, 418432), (4096, 411894), (4203, 401408), (4608, 366128), (4704, 358656), (5376, 313824), (5604, 301056), (6144, 274596), (6272, 268992), (6538, 258048), (7056, 239104), (7168, 235368), (7472, 225792), (8064, 209216), (8192, 205947), (8406, 200704), (9216, 183064), (9408, 179328), (9807, 172032), (10752, 156912), (11208, 150528), (12288, 137298), (12544, 134496), (13076, 129024), (14112, 119552), (14336, 117684), (14944, 112896), (16128, 104608), (16812, 100352), (18432, 91532), (18816, 89664), (19614, 86016), (21504, 78456), (22416, 75264), (22883, 73728), (24576, 68649), (25088, 67248), (26152, 64512), (28224, 59776), (28672, 58842), (29421, 57344), (29888, 56448), (32256, 52304), (33624, 50176), (36864, 45766), (37632, 44832), (39228, 43008)]