2158486848

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 252

約数和(自身を含む): 7432194432

約数和(自身を除く): 5273707584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2352, 2467, 2604, 2976, 3038, 3136, 3472, 3528, 3906, 4032, 4464, 4557, 4704, 4934, 5208, 5952, 6076, 6944, 7056, 7401, 7812, 8928, 9114, 9408, 9868, 10416, 12152, 13671, 13888, 14112, 14802, 15624, 17269, 17856, 18228, 19736, 20832, 22203, 24304, 27342, 28224, 29604, 31248, 34538, 36456, 39472, 41664, 44406, 48608, 51807, 54684, 59208, 62496, 69076, 72912, 76477, 78944, 88812, 97216, 103614, 109368, 118416, 120883, 124992, 138152, 145824, 152954, 155421, 157888, 177624, 207228, 218736, 229431, 236832, 241766, 276304, 291648, 305908, 310842, 355248, 362649, 414456, 437472, 458862, 473664, 483532, 535339, 552608, 611816, 621684, 688293, 710496, 725298, 828912, 874944, 917724, 967064, 1070678, 1087947, 1105216, 1223632, 1243368, 1376586, 1420992, 1450596, 1606017, 1657824, 1835448, 1934128, 2141356, 2175894, 2447264, 2486736, 2753172, 2901192, 3212034, 3315648, 3670896, 3747373, 3868256, 4282712, 4351788, 4818051, 4894528, 4973472, 5506344, 5802384, 6424068, 7341792, 7494746, 7736512, 8565424, 8703576, 9636102, 9946944, 11012688, 11242119, 11604768, 12848136, 14683584, 14989492, 17130848, 17407152, 19272204, 22025376, 22484238, 23209536, 25696272, 29978984, 33726357, 34261696, 34814304, 38544408, 44050752, 44968476, 51392544, 59957968, 67452714, 69628608, 77088816, 89936952, 102785088, 119915936, 134905428, 154177632, 179873904, 239831872, 269810856, 308355264, 359747808, 539621712, 719495616, 1079243424, 2158486848]

約数ペア:

[(1, 2158486848), (2, 1079243424), (3, 719495616), (4, 539621712), (6, 359747808), (7, 308355264), (8, 269810856), (9, 239831872), (12, 179873904), (14, 154177632), (16, 134905428), (18, 119915936), (21, 102785088), (24, 89936952), (28, 77088816), (31, 69628608), (32, 67452714), (36, 59957968), (42, 51392544), (48, 44968476), (49, 44050752), (56, 38544408), (62, 34814304), (63, 34261696), (64, 33726357), (72, 29978984), (84, 25696272), (93, 23209536), (96, 22484238), (98, 22025376), (112, 19272204), (124, 17407152), (126, 17130848), (144, 14989492), (147, 14683584), (168, 12848136), (186, 11604768), (192, 11242119), (196, 11012688), (217, 9946944), (224, 9636102), (248, 8703576), (252, 8565424), (279, 7736512), (288, 7494746), (294, 7341792), (336, 6424068), (372, 5802384), (392, 5506344), (434, 4973472), (441, 4894528), (448, 4818051), (496, 4351788), (504, 4282712), (558, 3868256), (576, 3747373), (588, 3670896), (651, 3315648), (672, 3212034), (744, 2901192), (784, 2753172), (868, 2486736), (882, 2447264), (992, 2175894), (1008, 2141356), (1116, 1934128), (1176, 1835448), (1302, 1657824), (1344, 1606017), (1488, 1450596), (1519, 1420992), (1568, 1376586), (1736, 1243368), (1764, 1223632), (1953, 1105216), (1984, 1087947), (2016, 1070678), (2232, 967064), (2352, 917724), (2467, 874944), (2604, 828912), (2976, 725298), (3038, 710496), (3136, 688293), (3472, 621684), (3528, 611816), (3906, 552608), (4032, 535339), (4464, 483532), (4557, 473664), (4704, 458862), (4934, 437472), (5208, 414456), (5952, 362649), (6076, 355248), (6944, 310842), (7056, 305908), (7401, 291648), (7812, 276304), (8928, 241766), (9114, 236832), (9408, 229431), (9868, 218736), (10416, 207228), (12152, 177624), (13671, 157888), (13888, 155421), (14112, 152954), (14802, 145824), (15624, 138152), (17269, 124992), (17856, 120883), (18228, 118416), (19736, 109368), (20832, 103614), (22203, 97216), (24304, 88812), (27342, 78944), (28224, 76477), (29604, 72912), (31248, 69076), (34538, 62496), (36456, 59208), (39472, 54684), (41664, 51807), (44406, 48608)]