673387008

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 240

約数和(自身を含む): 2183163840

約数和(自身を除く): 1509776832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 389, 392, 448, 483, 512, 552, 588, 644, 672, 736, 768, 778, 784, 896, 966, 1104, 1127, 1167, 1176, 1288, 1344, 1472, 1536, 1556, 1568, 1792, 1932, 2208, 2254, 2334, 2352, 2576, 2688, 2723, 2944, 3112, 3136, 3381, 3584, 3864, 4416, 4508, 4668, 4704, 5152, 5376, 5446, 5888, 6224, 6272, 6762, 7728, 8169, 8832, 8947, 9016, 9336, 9408, 10304, 10752, 10892, 11776, 12448, 12544, 13524, 15456, 16338, 17664, 17894, 18032, 18672, 18816, 19061, 20608, 21784, 24896, 25088, 26841, 27048, 30912, 32676, 35328, 35788, 36064, 37344, 37632, 38122, 41216, 43568, 49792, 53682, 54096, 57183, 61824, 62629, 65352, 71576, 72128, 74688, 75264, 76244, 82432, 87136, 99584, 107364, 108192, 114366, 123648, 125258, 130704, 143152, 144256, 149376, 152488, 174272, 187887, 199168, 214728, 216384, 228732, 247296, 250516, 261408, 286304, 288512, 298752, 304976, 348544, 375774, 429456, 432768, 438403, 457464, 501032, 522816, 572608, 577024, 597504, 609952, 697088, 751548, 858912, 865536, 876806, 914928, 1002064, 1045632, 1145216, 1219904, 1315209, 1394176, 1503096, 1717824, 1731072, 1753612, 1829856, 2004128, 2091264, 2290432, 2439808, 2630418, 3006192, 3435648, 3507224, 3659712, 4008256, 4182528, 4580864, 4879616, 5260836, 6012384, 6871296, 7014448, 7319424, 8016512, 9759232, 10521672, 12024768, 13742592, 14028896, 14638848, 16033024, 21043344, 24049536, 28057792, 29277696, 32066048, 42086688, 48099072, 56115584, 84173376, 96198144, 112231168, 168346752, 224462336, 336693504, 673387008]

約数ペア:

[(1, 673387008), (2, 336693504), (3, 224462336), (4, 168346752), (6, 112231168), (7, 96198144), (8, 84173376), (12, 56115584), (14, 48099072), (16, 42086688), (21, 32066048), (23, 29277696), (24, 28057792), (28, 24049536), (32, 21043344), (42, 16033024), (46, 14638848), (48, 14028896), (49, 13742592), (56, 12024768), (64, 10521672), (69, 9759232), (84, 8016512), (92, 7319424), (96, 7014448), (98, 6871296), (112, 6012384), (128, 5260836), (138, 4879616), (147, 4580864), (161, 4182528), (168, 4008256), (184, 3659712), (192, 3507224), (196, 3435648), (224, 3006192), (256, 2630418), (276, 2439808), (294, 2290432), (322, 2091264), (336, 2004128), (368, 1829856), (384, 1753612), (389, 1731072), (392, 1717824), (448, 1503096), (483, 1394176), (512, 1315209), (552, 1219904), (588, 1145216), (644, 1045632), (672, 1002064), (736, 914928), (768, 876806), (778, 865536), (784, 858912), (896, 751548), (966, 697088), (1104, 609952), (1127, 597504), (1167, 577024), (1176, 572608), (1288, 522816), (1344, 501032), (1472, 457464), (1536, 438403), (1556, 432768), (1568, 429456), (1792, 375774), (1932, 348544), (2208, 304976), (2254, 298752), (2334, 288512), (2352, 286304), (2576, 261408), (2688, 250516), (2723, 247296), (2944, 228732), (3112, 216384), (3136, 214728), (3381, 199168), (3584, 187887), (3864, 174272), (4416, 152488), (4508, 149376), (4668, 144256), (4704, 143152), (5152, 130704), (5376, 125258), (5446, 123648), (5888, 114366), (6224, 108192), (6272, 107364), (6762, 99584), (7728, 87136), (8169, 82432), (8832, 76244), (8947, 75264), (9016, 74688), (9336, 72128), (9408, 71576), (10304, 65352), (10752, 62629), (10892, 61824), (11776, 57183), (12448, 54096), (12544, 53682), (13524, 49792), (15456, 43568), (16338, 41216), (17664, 38122), (17894, 37632), (18032, 37344), (18672, 36064), (18816, 35788), (19061, 35328), (20608, 32676), (21784, 30912), (24896, 27048), (25088, 26841)]