660086784

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 168

約数和(自身を含む): 2180904960

約数和(自身を除く): 1520818176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1279, 1344, 1536, 1792, 2016, 2048, 2304, 2558, 2688, 3072, 3584, 3837, 4032, 4096, 4608, 5116, 5376, 6144, 7168, 7674, 8064, 8192, 8953, 9216, 10232, 10752, 11511, 12288, 14336, 15348, 16128, 17906, 18432, 20464, 21504, 23022, 24576, 26859, 28672, 30696, 32256, 35812, 36864, 40928, 43008, 46044, 53718, 57344, 61392, 64512, 71624, 73728, 80577, 81856, 86016, 92088, 107436, 122784, 129024, 143248, 161154, 163712, 172032, 184176, 214872, 245568, 258048, 286496, 322308, 327424, 368352, 429744, 491136, 516096, 572992, 644616, 654848, 736704, 859488, 982272, 1145984, 1289232, 1309696, 1473408, 1718976, 1964544, 2291968, 2578464, 2619392, 2946816, 3437952, 3929088, 4583936, 5156928, 5238784, 5893632, 6875904, 7858176, 9167872, 10313856, 10477568, 11787264, 13751808, 15716352, 18335744, 20627712, 23574528, 27503616, 31432704, 36671488, 41255424, 47149056, 55007232, 73342976, 82510848, 94298112, 110014464, 165021696, 220028928, 330043392, 660086784]

約数ペア:

[(1, 660086784), (2, 330043392), (3, 220028928), (4, 165021696), (6, 110014464), (7, 94298112), (8, 82510848), (9, 73342976), (12, 55007232), (14, 47149056), (16, 41255424), (18, 36671488), (21, 31432704), (24, 27503616), (28, 23574528), (32, 20627712), (36, 18335744), (42, 15716352), (48, 13751808), (56, 11787264), (63, 10477568), (64, 10313856), (72, 9167872), (84, 7858176), (96, 6875904), (112, 5893632), (126, 5238784), (128, 5156928), (144, 4583936), (168, 3929088), (192, 3437952), (224, 2946816), (252, 2619392), (256, 2578464), (288, 2291968), (336, 1964544), (384, 1718976), (448, 1473408), (504, 1309696), (512, 1289232), (576, 1145984), (672, 982272), (768, 859488), (896, 736704), (1008, 654848), (1024, 644616), (1152, 572992), (1279, 516096), (1344, 491136), (1536, 429744), (1792, 368352), (2016, 327424), (2048, 322308), (2304, 286496), (2558, 258048), (2688, 245568), (3072, 214872), (3584, 184176), (3837, 172032), (4032, 163712), (4096, 161154), (4608, 143248), (5116, 129024), (5376, 122784), (6144, 107436), (7168, 92088), (7674, 86016), (8064, 81856), (8192, 80577), (8953, 73728), (9216, 71624), (10232, 64512), (10752, 61392), (11511, 57344), (12288, 53718), (14336, 46044), (15348, 43008), (16128, 40928), (17906, 36864), (18432, 35812), (20464, 32256), (21504, 30696), (23022, 28672), (24576, 26859)]