28127854464

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1517

約数の個数: 256

約数和(自身を含む): 81195264000

約数和(自身を除く): 53067409536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 59, 62, 64, 87, 93, 96, 116, 118, 124, 128, 174, 177, 186, 192, 232, 236, 248, 348, 354, 372, 384, 464, 472, 496, 696, 708, 744, 899, 928, 944, 992, 1381, 1392, 1416, 1488, 1711, 1798, 1829, 1856, 1888, 1984, 2697, 2762, 2784, 2832, 2976, 3422, 3596, 3658, 3712, 3776, 3968, 4143, 5133, 5394, 5487, 5524, 5568, 5664, 5952, 6844, 7192, 7316, 7552, 8286, 10266, 10788, 10974, 11048, 11136, 11328, 11904, 13688, 14384, 14632, 16572, 20532, 21576, 21948, 22096, 22656, 27376, 28768, 29264, 33144, 40049, 41064, 42811, 43152, 43896, 44192, 53041, 54752, 57536, 58528, 66288, 80098, 81479, 82128, 85622, 86304, 87792, 88384, 106082, 109504, 115072, 117056, 120147, 128433, 132576, 159123, 160196, 162958, 164256, 171244, 172608, 175584, 176768, 212164, 219008, 234112, 240294, 244437, 256866, 265152, 318246, 320392, 325916, 328512, 342488, 345216, 351168, 424328, 480588, 488874, 513732, 530304, 636492, 640784, 651832, 657024, 684976, 702336, 848656, 961176, 977748, 1027464, 1241519, 1272984, 1281568, 1303664, 1369952, 1697312, 1922352, 1955496, 2054928, 2362891, 2483038, 2525849, 2545968, 2563136, 2607328, 2739904, 3394624, 3724557, 3844704, 3910992, 4109856, 4725782, 4966076, 5051698, 5091936, 5126272, 5214656, 5479808, 6789248, 7088673, 7449114, 7577547, 7689408, 7821984, 8219712, 9451564, 9932152, 10103396, 10183872, 10429312, 14177346, 14898228, 15155094, 15378816, 15643968, 16439424, 18903128, 19864304, 20206792, 20367744, 28354692, 29796456, 30310188, 31287936, 37806256, 39728608, 40413584, 56709384, 59592912, 60620376, 73249621, 75612512, 79457216, 80827168, 113418768, 119185824, 121240752, 146499242, 151225024, 158914432, 161654336, 219748863, 226837536, 238371648, 242481504, 292998484, 302450048, 323308672, 439497726, 453675072, 476743296, 484963008, 585996968, 878995452, 907350144, 969926016, 1171993936, 1757990904, 2343987872, 3515981808, 4687975744, 7031963616, 9375951488, 14063927232, 28127854464]

約数ペア:

[(1, 28127854464), (2, 14063927232), (3, 9375951488), (4, 7031963616), (6, 4687975744), (8, 3515981808), (12, 2343987872), (16, 1757990904), (24, 1171993936), (29, 969926016), (31, 907350144), (32, 878995452), (48, 585996968), (58, 484963008), (59, 476743296), (62, 453675072), (64, 439497726), (87, 323308672), (93, 302450048), (96, 292998484), (116, 242481504), (118, 238371648), (124, 226837536), (128, 219748863), (174, 161654336), (177, 158914432), (186, 151225024), (192, 146499242), (232, 121240752), (236, 119185824), (248, 113418768), (348, 80827168), (354, 79457216), (372, 75612512), (384, 73249621), (464, 60620376), (472, 59592912), (496, 56709384), (696, 40413584), (708, 39728608), (744, 37806256), (899, 31287936), (928, 30310188), (944, 29796456), (992, 28354692), (1381, 20367744), (1392, 20206792), (1416, 19864304), (1488, 18903128), (1711, 16439424), (1798, 15643968), (1829, 15378816), (1856, 15155094), (1888, 14898228), (1984, 14177346), (2697, 10429312), (2762, 10183872), (2784, 10103396), (2832, 9932152), (2976, 9451564), (3422, 8219712), (3596, 7821984), (3658, 7689408), (3712, 7577547), (3776, 7449114), (3968, 7088673), (4143, 6789248), (5133, 5479808), (5394, 5214656), (5487, 5126272), (5524, 5091936), (5568, 5051698), (5664, 4966076), (5952, 4725782), (6844, 4109856), (7192, 3910992), (7316, 3844704), (7552, 3724557), (8286, 3394624), (10266, 2739904), (10788, 2607328), (10974, 2563136), (11048, 2545968), (11136, 2525849), (11328, 2483038), (11904, 2362891), (13688, 2054928), (14384, 1955496), (14632, 1922352), (16572, 1697312), (20532, 1369952), (21576, 1303664), (21948, 1281568), (22096, 1272984), (22656, 1241519), (27376, 1027464), (28768, 977748), (29264, 961176), (33144, 848656), (40049, 702336), (41064, 684976), (42811, 657024), (43152, 651832), (43896, 640784), (44192, 636492), (53041, 530304), (54752, 513732), (57536, 488874), (58528, 480588), (66288, 424328), (80098, 351168), (81479, 345216), (82128, 342488), (85622, 328512), (86304, 325916), (87792, 320392), (88384, 318246), (106082, 265152), (109504, 256866), (115072, 244437), (117056, 240294), (120147, 234112), (128433, 219008), (132576, 212164), (159123, 176768), (160196, 175584), (162958, 172608), (164256, 171244)]