1028256768

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 660

約数和(自身を含む): 4066029792

約数和(自身を除く): 3037773024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 49, 54, 56, 63, 64, 66, 69, 72, 77, 81, 84, 88, 92, 96, 98, 99, 108, 112, 126, 128, 132, 138, 144, 147, 154, 161, 162, 168, 176, 184, 189, 192, 196, 198, 207, 216, 224, 231, 252, 253, 256, 264, 276, 288, 294, 297, 308, 322, 324, 336, 352, 368, 378, 384, 392, 396, 414, 432, 441, 448, 462, 483, 504, 506, 512, 528, 539, 552, 567, 576, 588, 594, 616, 621, 644, 648, 672, 693, 704, 736, 756, 759, 768, 784, 792, 828, 864, 882, 891, 896, 924, 966, 1008, 1012, 1024, 1056, 1078, 1104, 1127, 1134, 1152, 1176, 1188, 1232, 1242, 1288, 1296, 1323, 1344, 1386, 1408, 1449, 1472, 1512, 1518, 1536, 1568, 1584, 1617, 1656, 1728, 1764, 1771, 1782, 1792, 1848, 1863, 1932, 2016, 2024, 2079, 2112, 2156, 2208, 2254, 2268, 2277, 2304, 2352, 2376, 2464, 2484, 2576, 2592, 2646, 2688, 2772, 2816, 2898, 2944, 3024, 3036, 3072, 3136, 3168, 3234, 3312, 3381, 3456, 3528, 3542, 3564, 3584, 3696, 3726, 3864, 3969, 4032, 4048, 4158, 4224, 4312, 4347, 4416, 4508, 4536, 4554, 4608, 4704, 4752, 4851, 4928, 4968, 5152, 5184, 5292, 5313, 5376, 5544, 5632, 5796, 5888, 6048, 6072, 6237, 6272, 6336, 6468, 6624, 6762, 6831, 6912, 7056, 7084, 7128, 7168, 7392, 7452, 7728, 7938, 8064, 8096, 8316, 8448, 8624, 8694, 8832, 9016, 9072, 9108, 9216, 9408, 9504, 9702, 9856, 9936, 10143, 10304, 10368, 10584, 10626, 10752, 11088, 11264, 11592, 11776, 12096, 12144, 12397, 12474, 12544, 12672, 12936, 13041, 13248, 13524, 13662, 13824, 14112, 14168, 14256, 14553, 14784, 14904, 15456, 15876, 15939, 16128, 16192, 16632, 16896, 17248, 17388, 17664, 18032, 18144, 18216, 18816, 19008, 19404, 19712, 19872, 20286, 20493, 20608, 20736, 21168, 21252, 21504, 22176, 23184, 23552, 24192, 24288, 24794, 24948, 25088, 25344, 25872, 26082, 26496, 27048, 27324, 27648, 28224, 28336, 28512, 29106, 29568, 29808, 30429, 30912, 31752, 31878, 32256, 32384, 33264, 33792, 34496, 34776, 35328, 36064, 36288, 36432, 37191, 37632, 38016, 38808, 39424, 39744, 40572, 40986, 41216, 41472, 42336, 42504, 43659, 44352, 46368, 47817, 48384, 48576, 49588, 49896, 50176, 50688, 51744, 52164, 52992, 54096, 54648, 56448, 56672, 57024, 58212, 59136, 59616, 60858, 61824, 63504, 63756, 64512, 64768, 66528, 68992, 69552, 70656, 72128, 72576, 72864, 74382, 75264, 76032, 77616, 78848, 79488, 81144, 81972, 82432, 82944, 84672, 85008, 87318, 88704, 91287, 92736, 95634, 96768, 97152, 99176, 99792, 101376, 103488, 104328, 105984, 108192, 109296, 111573, 112896, 113344, 114048, 116424, 118272, 119232, 121716, 123648, 127008, 127512, 129536, 133056, 137984, 139104, 143451, 144256, 145152, 145728, 148764, 150528, 152064, 155232, 158976, 162288, 163944, 164864, 169344, 170016, 174636, 177408, 182574, 185472, 191268, 193536, 194304, 198352, 199584, 206976, 208656, 211968, 216384, 218592, 223146, 225792, 226688, 228096, 232848, 236544, 238464, 243432, 247296, 254016, 255024, 259072, 266112, 275968, 278208, 286902, 288512, 290304, 291456, 297528, 304128, 310464, 317952, 324576, 327888, 334719, 338688, 340032, 349272, 354816, 365148, 370944, 382536, 388608, 396704, 399168, 413952, 417312, 432768, 437184, 446292, 451584, 453376, 456192, 465696, 476928, 486864, 494592, 508032, 510048, 532224, 551936, 556416, 573804, 577024, 580608, 582912, 595056, 620928, 635904, 649152, 655776, 669438, 677376, 680064, 698544, 709632, 730296, 741888, 765072, 777216, 793408, 798336, 827904, 834624, 865536, 874368, 892584, 906752, 912384, 931392, 953856, 973728, 1004157, 1016064, 1020096, 1064448, 1112832, 1147608, 1154048, 1165824, 1190112, 1241856, 1298304, 1311552, 1338876, 1354752, 1360128, 1397088, 1460592, 1483776, 1530144, 1586816, 1596672, 1655808, 1669248, 1731072, 1748736, 1785168, 1813504, 1862784, 1907712, 1947456, 2008314, 2032128, 2040192, 2128896, 2225664, 2295216, 2331648, 2380224, 2483712, 2596608, 2623104, 2677752, 2720256, 2794176, 2921184, 3060288, 3173632, 3193344, 3338496, 3462144, 3497472, 3570336, 3725568, 3894912, 4016628, 4064256, 4080384, 4451328, 4590432, 4760448, 4967424, 5193216, 5246208, 5355504, 5440512, 5588352, 5842368, 6120576, 6347264, 6386688, 6676992, 6994944, 7140672, 7451136, 7789824, 8033256, 8160768, 9180864, 9520896, 10386432, 10492416, 10711008, 11176704, 11684736, 12241152, 12694528, 13353984, 14281344, 14902272, 15579648, 16066512, 16321536, 18361728, 19041792, 20984832, 21422016, 22353408, 23369472, 24482304, 28562688, 31159296, 32133024, 36723456, 38083584, 42844032, 44706816, 46738944, 48964608, 57125376, 64266048, 73446912, 85688064, 93477888, 114250752, 128532096, 146893824, 171376128, 257064192, 342752256, 514128384, 1028256768]

約数ペア:

[(1, 1028256768), (2, 514128384), (3, 342752256), (4, 257064192), (6, 171376128), (7, 146893824), (8, 128532096), (9, 114250752), (11, 93477888), (12, 85688064), (14, 73446912), (16, 64266048), (18, 57125376), (21, 48964608), (22, 46738944), (23, 44706816), (24, 42844032), (27, 38083584), (28, 36723456), (32, 32133024), (33, 31159296), (36, 28562688), (42, 24482304), (44, 23369472), (46, 22353408), (48, 21422016), (49, 20984832), (54, 19041792), (56, 18361728), (63, 16321536), (64, 16066512), (66, 15579648), (69, 14902272), (72, 14281344), (77, 13353984), (81, 12694528), (84, 12241152), (88, 11684736), (92, 11176704), (96, 10711008), (98, 10492416), (99, 10386432), (108, 9520896), (112, 9180864), (126, 8160768), (128, 8033256), (132, 7789824), (138, 7451136), (144, 7140672), (147, 6994944), (154, 6676992), (161, 6386688), (162, 6347264), (168, 6120576), (176, 5842368), (184, 5588352), (189, 5440512), (192, 5355504), (196, 5246208), (198, 5193216), (207, 4967424), (216, 4760448), (224, 4590432), (231, 4451328), (252, 4080384), (253, 4064256), (256, 4016628), (264, 3894912), (276, 3725568), (288, 3570336), (294, 3497472), (297, 3462144), (308, 3338496), (322, 3193344), (324, 3173632), (336, 3060288), (352, 2921184), (368, 2794176), (378, 2720256), (384, 2677752), (392, 2623104), (396, 2596608), (414, 2483712), (432, 2380224), (441, 2331648), (448, 2295216), (462, 2225664), (483, 2128896), (504, 2040192), (506, 2032128), (512, 2008314), (528, 1947456), (539, 1907712), (552, 1862784), (567, 1813504), (576, 1785168), (588, 1748736), (594, 1731072), (616, 1669248), (621, 1655808), (644, 1596672), (648, 1586816), (672, 1530144), (693, 1483776), (704, 1460592), (736, 1397088), (756, 1360128), (759, 1354752), (768, 1338876), (784, 1311552), (792, 1298304), (828, 1241856), (864, 1190112), (882, 1165824), (891, 1154048), (896, 1147608), (924, 1112832), (966, 1064448), (1008, 1020096), (1012, 1016064), (1024, 1004157), (1056, 973728), (1078, 953856), (1104, 931392), (1127, 912384), (1134, 906752), (1152, 892584), (1176, 874368), (1188, 865536), (1232, 834624), (1242, 827904), (1288, 798336), (1296, 793408), (1323, 777216), (1344, 765072), (1386, 741888), (1408, 730296), (1449, 709632), (1472, 698544), (1512, 680064), (1518, 677376), (1536, 669438), (1568, 655776), (1584, 649152), (1617, 635904), (1656, 620928), (1728, 595056), (1764, 582912), (1771, 580608), (1782, 577024), (1792, 573804), (1848, 556416), (1863, 551936), (1932, 532224), (2016, 510048), (2024, 508032), (2079, 494592), (2112, 486864), (2156, 476928), (2208, 465696), (2254, 456192), (2268, 453376), (2277, 451584), (2304, 446292), (2352, 437184), (2376, 432768), (2464, 417312), (2484, 413952), (2576, 399168), (2592, 396704), (2646, 388608), (2688, 382536), (2772, 370944), (2816, 365148), (2898, 354816), (2944, 349272), (3024, 340032), (3036, 338688), (3072, 334719), (3136, 327888), (3168, 324576), (3234, 317952), (3312, 310464), (3381, 304128), (3456, 297528), (3528, 291456), (3542, 290304), (3564, 288512), (3584, 286902), (3696, 278208), (3726, 275968), (3864, 266112), (3969, 259072), (4032, 255024), (4048, 254016), (4158, 247296), (4224, 243432), (4312, 238464), (4347, 236544), (4416, 232848), (4508, 228096), (4536, 226688), (4554, 225792), (4608, 223146), (4704, 218592), (4752, 216384), (4851, 211968), (4928, 208656), (4968, 206976), (5152, 199584), (5184, 198352), (5292, 194304), (5313, 193536), (5376, 191268), (5544, 185472), (5632, 182574), (5796, 177408), (5888, 174636), (6048, 170016), (6072, 169344), (6237, 164864), (6272, 163944), (6336, 162288), (6468, 158976), (6624, 155232), (6762, 152064), (6831, 150528), (6912, 148764), (7056, 145728), (7084, 145152), (7128, 144256), (7168, 143451), (7392, 139104), (7452, 137984), (7728, 133056), (7938, 129536), (8064, 127512), (8096, 127008), (8316, 123648), (8448, 121716), (8624, 119232), (8694, 118272), (8832, 116424), (9016, 114048), (9072, 113344), (9108, 112896), (9216, 111573), (9408, 109296), (9504, 108192), (9702, 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