661022208

素因数分解:

$2^9\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 560

約数和(自身を含む): 2576192256

約数和(自身を除く): 1915170048

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, 54, 56, 63, 64, 66, 69, 72, 77, 81, 84, 88, 92, 96, 99, 108, 112, 126, 128, 132, 138, 144, 154, 161, 162, 168, 176, 184, 189, 192, 198, 207, 216, 224, 231, 243, 252, 253, 256, 264, 276, 288, 297, 308, 322, 324, 336, 352, 368, 378, 384, 396, 414, 432, 448, 462, 483, 486, 504, 506, 512, 528, 552, 567, 576, 594, 616, 621, 644, 648, 672, 693, 704, 729, 736, 756, 759, 768, 792, 828, 864, 891, 896, 924, 966, 972, 1008, 1012, 1056, 1104, 1134, 1152, 1188, 1232, 1242, 1288, 1296, 1344, 1386, 1408, 1449, 1458, 1472, 1512, 1518, 1536, 1584, 1656, 1701, 1728, 1771, 1782, 1792, 1848, 1863, 1932, 1944, 2016, 2024, 2079, 2112, 2208, 2268, 2277, 2304, 2376, 2464, 2484, 2576, 2592, 2673, 2688, 2772, 2816, 2898, 2916, 2944, 3024, 3036, 3168, 3312, 3402, 3456, 3542, 3564, 3584, 3696, 3726, 3864, 3888, 4032, 4048, 4158, 4224, 4347, 4416, 4536, 4554, 4608, 4752, 4928, 4968, 5103, 5152, 5184, 5313, 5346, 5376, 5544, 5589, 5632, 5796, 5832, 5888, 6048, 6072, 6237, 6336, 6624, 6804, 6831, 6912, 7084, 7128, 7392, 7452, 7728, 7776, 8019, 8064, 8096, 8316, 8448, 8694, 8832, 9072, 9108, 9504, 9856, 9936, 10206, 10304, 10368, 10626, 10692, 10752, 11088, 11178, 11592, 11664, 11776, 12096, 12144, 12474, 12672, 13041, 13248, 13608, 13662, 13824, 14168, 14256, 14784, 14904, 15456, 15552, 15939, 16038, 16128, 16192, 16632, 16767, 16896, 17388, 17664, 18144, 18216, 18711, 19008, 19712, 19872, 20412, 20493, 20608, 20736, 21252, 21384, 22176, 22356, 23184, 23328, 24192, 24288, 24948, 25344, 26082, 26496, 27216, 27324, 28336, 28512, 29568, 29808, 30912, 31104, 31878, 32076, 32256, 32384, 33264, 33534, 34776, 35328, 36288, 36432, 37422, 38016, 39123, 39424, 39744, 40824, 40986, 41216, 41472, 42504, 42768, 44352, 44712, 46368, 46656, 47817, 48384, 48576, 49896, 50688, 52164, 52992, 54432, 54648, 56133, 56672, 57024, 59136, 59616, 61479, 61824, 62208, 63756, 64152, 64768, 66528, 67068, 69552, 72576, 72864, 74844, 76032, 78246, 79488, 81648, 81972, 82432, 85008, 85536, 88704, 89424, 92736, 93312, 95634, 96768, 97152, 99792, 104328, 105984, 108864, 109296, 112266, 113344, 114048, 117369, 118272, 119232, 122958, 123648, 124416, 127512, 128304, 129536, 133056, 134136, 139104, 143451, 145152, 145728, 149688, 152064, 156492, 158976, 163296, 163944, 170016, 171072, 177408, 178848, 184437, 185472, 186624, 191268, 194304, 199584, 208656, 217728, 218592, 224532, 226688, 228096, 234738, 238464, 245916, 247296, 255024, 256608, 266112, 268272, 278208, 286902, 290304, 291456, 299376, 312984, 317952, 326592, 327888, 340032, 342144, 354816, 357696, 368874, 370944, 373248, 382536, 388608, 399168, 417312, 430353, 435456, 437184, 449064, 453376, 456192, 469476, 476928, 491832, 510048, 513216, 532224, 536544, 556416, 573804, 582912, 598752, 625968, 653184, 655776, 680064, 684288, 715392, 737748, 741888, 765072, 798336, 834624, 860706, 870912, 874368, 898128, 906752, 938952, 953856, 983664, 1020096, 1026432, 1064448, 1073088, 1112832, 1147608, 1165824, 1197504, 1251936, 1291059, 1306368, 1311552, 1360128, 1368576, 1430784, 1475496, 1530144, 1596672, 1669248, 1721412, 1748736, 1796256, 1877904, 1967328, 2040192, 2052864, 2146176, 2225664, 2295216, 2395008, 2503872, 2582118, 2612736, 2623104, 2720256, 2861568, 2950992, 3060288, 3193344, 3338496, 3442824, 3497472, 3592512, 3755808, 3934656, 4080384, 4105728, 4292352, 4590432, 4790016, 5007744, 5164236, 5246208, 5901984, 6120576, 6676992, 6885648, 7185024, 7511616, 7869312, 8160768, 8584704, 9180864, 9580032, 10015488, 10328472, 10492416, 11803968, 12241152, 13771296, 14370048, 15023232, 15738624, 18361728, 20030976, 20656944, 23607936, 24482304, 27542592, 28740096, 30046464, 31477248, 36723456, 41313888, 47215872, 55085184, 60092928, 73446912, 82627776, 94431744, 110170368, 165255552, 220340736, 330511104, 661022208]

約数ペア:

[(1, 661022208), (2, 330511104), (3, 220340736), (4, 165255552), (6, 110170368), (7, 94431744), (8, 82627776), (9, 73446912), (11, 60092928), (12, 55085184), (14, 47215872), (16, 41313888), (18, 36723456), (21, 31477248), (22, 30046464), (23, 28740096), (24, 27542592), (27, 24482304), (28, 23607936), (32, 20656944), (33, 20030976), (36, 18361728), (42, 15738624), (44, 15023232), (46, 14370048), (48, 13771296), (54, 12241152), (56, 11803968), (63, 10492416), (64, 10328472), (66, 10015488), (69, 9580032), (72, 9180864), (77, 8584704), (81, 8160768), (84, 7869312), (88, 7511616), (92, 7185024), (96, 6885648), (99, 6676992), (108, 6120576), (112, 5901984), (126, 5246208), (128, 5164236), (132, 5007744), (138, 4790016), (144, 4590432), (154, 4292352), (161, 4105728), (162, 4080384), (168, 3934656), (176, 3755808), (184, 3592512), (189, 3497472), (192, 3442824), (198, 3338496), (207, 3193344), (216, 3060288), (224, 2950992), (231, 2861568), (243, 2720256), (252, 2623104), (253, 2612736), (256, 2582118), (264, 2503872), (276, 2395008), (288, 2295216), (297, 2225664), (308, 2146176), (322, 2052864), (324, 2040192), (336, 1967328), (352, 1877904), (368, 1796256), (378, 1748736), (384, 1721412), (396, 1669248), (414, 1596672), (432, 1530144), (448, 1475496), (462, 1430784), (483, 1368576), (486, 1360128), (504, 1311552), (506, 1306368), (512, 1291059), (528, 1251936), (552, 1197504), (567, 1165824), (576, 1147608), (594, 1112832), (616, 1073088), (621, 1064448), (644, 1026432), (648, 1020096), (672, 983664), (693, 953856), (704, 938952), (729, 906752), (736, 898128), (756, 874368), (759, 870912), (768, 860706), (792, 834624), (828, 798336), (864, 765072), (891, 741888), (896, 737748), (924, 715392), (966, 684288), (972, 680064), (1008, 655776), (1012, 653184), (1056, 625968), (1104, 598752), (1134, 582912), (1152, 573804), (1188, 556416), (1232, 536544), (1242, 532224), (1288, 513216), (1296, 510048), (1344, 491832), (1386, 476928), (1408, 469476), (1449, 456192), (1458, 453376), (1472, 449064), (1512, 437184), (1518, 435456), (1536, 430353), (1584, 417312), (1656, 399168), (1701, 388608), (1728, 382536), (1771, 373248), (1782, 370944), (1792, 368874), (1848, 357696), (1863, 354816), (1932, 342144), (1944, 340032), (2016, 327888), (2024, 326592), (2079, 317952), (2112, 312984), (2208, 299376), (2268, 291456), (2277, 290304), (2304, 286902), (2376, 278208), (2464, 268272), (2484, 266112), (2576, 256608), (2592, 255024), (2673, 247296), (2688, 245916), (2772, 238464), (2816, 234738), (2898, 228096), (2916, 226688), (2944, 224532), (3024, 218592), (3036, 217728), (3168, 208656), (3312, 199584), (3402, 194304), (3456, 191268), (3542, 186624), (3564, 185472), (3584, 184437), (3696, 178848), (3726, 177408), (3864, 171072), (3888, 170016), (4032, 163944), (4048, 163296), (4158, 158976), (4224, 156492), (4347, 152064), (4416, 149688), (4536, 145728), (4554, 145152), (4608, 143451), (4752, 139104), (4928, 134136), (4968, 133056), (5103, 129536), (5152, 128304), (5184, 127512), (5313, 124416), (5346, 123648), (5376, 122958), (5544, 119232), (5589, 118272), (5632, 117369), (5796, 114048), (5832, 113344), (5888, 112266), (6048, 109296), (6072, 108864), (6237, 105984), (6336, 104328), (6624, 99792), (6804, 97152), (6831, 96768), (6912, 95634), (7084, 93312), (7128, 92736), (7392, 89424), (7452, 88704), (7728, 85536), (7776, 85008), (8019, 82432), (8064, 81972), (8096, 81648), (8316, 79488), (8448, 78246), (8694, 76032), (8832, 74844), (9072, 72864), (9108, 72576), (9504, 69552), (9856, 67068), (9936, 66528), (10206, 64768), (10304, 64152), (10368, 63756), (10626, 62208), (10692, 61824), (10752, 61479), (11088, 59616), (11178, 59136), (11592, 57024), (11664, 56672), (11776, 56133), (12096, 54648), (12144, 54432), (12474, 52992), (12672, 52164), (13041, 50688), (13248, 49896), (13608, 48576), (13662, 48384), (13824, 47817), (14168, 46656), (14256, 46368), (14784, 44712), (14904, 44352), (15456, 42768), (15552, 42504), (15939, 41472), (16038, 41216), (16128, 40986), (16192, 40824), (16632, 39744), (16767, 39424), (16896, 39123), (17388, 38016), (17664, 37422), (18144, 36432), (18216, 36288), (18711, 35328), (19008, 34776), (19712, 33534), (19872, 33264), (20412, 32384), (20493, 32256), (20608, 32076), (20736, 31878), (21252, 31104), (21384, 30912), (22176, 29808), (22356, 29568), (23184, 28512), (23328, 28336), (24192, 27324), (24288, 27216), (24948, 26496), (25344, 26082)]