2158361856

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 288

約数和(自身を含む): 7535001600

約数和(自身を除く): 5376639744

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, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1439, 1488, 1512, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2878, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4317, 4464, 5208, 5376, 5756, 5859, 5952, 6048, 6696, 6912, 6944, 7812, 7936, 8064, 8634, 8928, 10073, 10416, 11512, 11718, 11904, 12096, 12951, 13392, 13888, 15624, 16128, 17268, 17856, 20146, 20832, 23024, 23436, 23808, 24192, 25902, 26784, 27776, 30219, 31248, 34536, 35712, 38853, 40292, 41664, 44609, 46048, 46872, 48384, 51804, 53568, 55552, 60438, 62496, 69072, 71424, 77706, 80584, 83328, 89218, 90657, 92096, 93744, 103608, 107136, 120876, 124992, 133827, 138144, 155412, 161168, 166656, 178436, 181314, 184192, 187488, 207216, 214272, 241752, 249984, 267654, 271971, 276288, 310824, 312263, 322336, 356872, 362628, 368384, 374976, 401481, 414432, 483504, 499968, 535308, 543942, 552576, 621648, 624526, 644672, 713744, 725256, 749952, 802962, 828864, 936789, 967008, 1070616, 1087884, 1105152, 1204443, 1243296, 1249052, 1289344, 1427488, 1450512, 1499904, 1605924, 1657728, 1873578, 1934016, 2141232, 2175768, 2408886, 2486592, 2498104, 2578688, 2810367, 2854976, 2901024, 3211848, 3315456, 3747156, 3868032, 4282464, 4351536, 4817772, 4973184, 4996208, 5620734, 5709952, 5802048, 6423696, 7494312, 7736064, 8431101, 8564928, 8703072, 9635544, 9946368, 9992416, 11241468, 11419904, 11604096, 12847392, 14988624, 16862202, 17129856, 17406144, 19271088, 19984832, 22482936, 23208192, 25694784, 29977248, 33724404, 34259712, 34812288, 38542176, 39969664, 44965872, 51389568, 59954496, 67448808, 69624576, 77084352, 79939328, 89931744, 102779136, 119908992, 134897616, 154168704, 179863488, 239817984, 269795232, 308337408, 359726976, 539590464, 719453952, 1079180928, 2158361856]

約数ペア:

[(1, 2158361856), (2, 1079180928), (3, 719453952), (4, 539590464), (6, 359726976), (7, 308337408), (8, 269795232), (9, 239817984), (12, 179863488), (14, 154168704), (16, 134897616), (18, 119908992), (21, 102779136), (24, 89931744), (27, 79939328), (28, 77084352), (31, 69624576), (32, 67448808), (36, 59954496), (42, 51389568), (48, 44965872), (54, 39969664), (56, 38542176), (62, 34812288), (63, 34259712), (64, 33724404), (72, 29977248), (84, 25694784), (93, 23208192), (96, 22482936), (108, 19984832), (112, 19271088), (124, 17406144), (126, 17129856), (128, 16862202), (144, 14988624), (168, 12847392), (186, 11604096), (189, 11419904), (192, 11241468), (216, 9992416), (217, 9946368), (224, 9635544), (248, 8703072), (252, 8564928), (256, 8431101), (279, 7736064), (288, 7494312), (336, 6423696), (372, 5802048), (378, 5709952), (384, 5620734), (432, 4996208), (434, 4973184), (448, 4817772), (496, 4351536), (504, 4282464), (558, 3868032), (576, 3747156), (651, 3315456), (672, 3211848), (744, 2901024), (756, 2854976), (768, 2810367), (837, 2578688), (864, 2498104), (868, 2486592), (896, 2408886), (992, 2175768), (1008, 2141232), (1116, 1934016), (1152, 1873578), (1302, 1657728), (1344, 1605924), (1439, 1499904), (1488, 1450512), (1512, 1427488), (1674, 1289344), (1728, 1249052), (1736, 1243296), (1792, 1204443), (1953, 1105152), (1984, 1087884), (2016, 1070616), (2232, 967008), (2304, 936789), (2604, 828864), (2688, 802962), (2878, 749952), (2976, 725256), (3024, 713744), (3348, 644672), (3456, 624526), (3472, 621648), (3906, 552576), (3968, 543942), (4032, 535308), (4317, 499968), (4464, 483504), (5208, 414432), (5376, 401481), (5756, 374976), (5859, 368384), (5952, 362628), (6048, 356872), (6696, 322336), (6912, 312263), (6944, 310824), (7812, 276288), (7936, 271971), (8064, 267654), (8634, 249984), (8928, 241752), (10073, 214272), (10416, 207216), (11512, 187488), (11718, 184192), (11904, 181314), (12096, 178436), (12951, 166656), (13392, 161168), (13888, 155412), (15624, 138144), (16128, 133827), (17268, 124992), (17856, 120876), (20146, 107136), (20832, 103608), (23024, 93744), (23436, 92096), (23808, 90657), (24192, 89218), (25902, 83328), (26784, 80584), (27776, 77706), (30219, 71424), (31248, 69072), (34536, 62496), (35712, 60438), (38853, 55552), (40292, 53568), (41664, 51804), (44609, 48384), (46048, 46872)]