2040645376

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 216

約数和(自身を含む): 5402242944

約数和(自身を除く): 3361597568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 128, 154, 161, 176, 184, 196, 224, 253, 256, 308, 322, 352, 368, 392, 448, 506, 539, 616, 643, 644, 704, 736, 784, 896, 1012, 1078, 1127, 1232, 1286, 1288, 1408, 1472, 1568, 1771, 1792, 2024, 2156, 2254, 2464, 2572, 2576, 2816, 2944, 3136, 3542, 4048, 4312, 4501, 4508, 4928, 5144, 5152, 5888, 6272, 7073, 7084, 8096, 8624, 9002, 9016, 9856, 10288, 10304, 12397, 12544, 14146, 14168, 14789, 16192, 17248, 18004, 18032, 19712, 20576, 20608, 24794, 28292, 28336, 29578, 31507, 32384, 34496, 36008, 36064, 41152, 41216, 49511, 49588, 56584, 56672, 59156, 63014, 64768, 68992, 72016, 72128, 82304, 99022, 99176, 103523, 113168, 113344, 118312, 126028, 137984, 144032, 144256, 162679, 164608, 198044, 198352, 207046, 226336, 226688, 236624, 252056, 288064, 288512, 325358, 346577, 396088, 396704, 414092, 452672, 453376, 473248, 504112, 576128, 650716, 693154, 724661, 792176, 793408, 828184, 905344, 946496, 1008224, 1138753, 1152256, 1301432, 1386308, 1449322, 1584352, 1586816, 1656368, 1810688, 1892992, 2016448, 2277506, 2602864, 2772616, 2898644, 3168704, 3173632, 3312736, 3785984, 4032896, 4555012, 5205728, 5545232, 5797288, 6337408, 6625472, 7971271, 8065792, 9110024, 10411456, 11090464, 11594576, 12674816, 13250944, 15942542, 18220048, 20822912, 22180928, 23189152, 26501888, 31885084, 36440096, 41645824, 44361856, 46378304, 63770168, 72880192, 88723712, 92756608, 127540336, 145760384, 185513216, 255080672, 291520768, 510161344, 1020322688, 2040645376]

約数ペア:

[(1, 2040645376), (2, 1020322688), (4, 510161344), (7, 291520768), (8, 255080672), (11, 185513216), (14, 145760384), (16, 127540336), (22, 92756608), (23, 88723712), (28, 72880192), (32, 63770168), (44, 46378304), (46, 44361856), (49, 41645824), (56, 36440096), (64, 31885084), (77, 26501888), (88, 23189152), (92, 22180928), (98, 20822912), (112, 18220048), (128, 15942542), (154, 13250944), (161, 12674816), (176, 11594576), (184, 11090464), (196, 10411456), (224, 9110024), (253, 8065792), (256, 7971271), (308, 6625472), (322, 6337408), (352, 5797288), (368, 5545232), (392, 5205728), (448, 4555012), (506, 4032896), (539, 3785984), (616, 3312736), (643, 3173632), (644, 3168704), (704, 2898644), (736, 2772616), (784, 2602864), (896, 2277506), (1012, 2016448), (1078, 1892992), (1127, 1810688), (1232, 1656368), (1286, 1586816), (1288, 1584352), (1408, 1449322), (1472, 1386308), (1568, 1301432), (1771, 1152256), (1792, 1138753), (2024, 1008224), (2156, 946496), (2254, 905344), (2464, 828184), (2572, 793408), (2576, 792176), (2816, 724661), (2944, 693154), (3136, 650716), (3542, 576128), (4048, 504112), (4312, 473248), (4501, 453376), (4508, 452672), (4928, 414092), (5144, 396704), (5152, 396088), (5888, 346577), (6272, 325358), (7073, 288512), (7084, 288064), (8096, 252056), (8624, 236624), (9002, 226688), (9016, 226336), (9856, 207046), (10288, 198352), (10304, 198044), (12397, 164608), (12544, 162679), (14146, 144256), (14168, 144032), (14789, 137984), (16192, 126028), (17248, 118312), (18004, 113344), (18032, 113168), (19712, 103523), (20576, 99176), (20608, 99022), (24794, 82304), (28292, 72128), (28336, 72016), (29578, 68992), (31507, 64768), (32384, 63014), (34496, 59156), (36008, 56672), (36064, 56584), (41152, 49588), (41216, 49511)]