676021248

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 264

約数和(自身を含む): 2333580000

約数和(自身を除く): 1657558752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 499, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 998, 1008, 1024, 1152, 1176, 1323, 1344, 1497, 1512, 1536, 1568, 1728, 1764, 1792, 1996, 2016, 2304, 2352, 2646, 2688, 2994, 3024, 3072, 3136, 3456, 3493, 3528, 3584, 3992, 4032, 4491, 4608, 4704, 5292, 5376, 5988, 6048, 6272, 6912, 6986, 7056, 7168, 7984, 8064, 8982, 9216, 9408, 10479, 10584, 10752, 11976, 12096, 12544, 13473, 13824, 13972, 14112, 15968, 16128, 17964, 18816, 20958, 21168, 21504, 23952, 24192, 24451, 25088, 26946, 27648, 27944, 28224, 31437, 31936, 32256, 35928, 37632, 41916, 42336, 47904, 48384, 48902, 50176, 53892, 55888, 56448, 62874, 63872, 64512, 71856, 73353, 75264, 83832, 84672, 94311, 95808, 96768, 97804, 107784, 111776, 112896, 125748, 127744, 143712, 146706, 150528, 167664, 169344, 188622, 191616, 193536, 195608, 215568, 220059, 223552, 225792, 251496, 255488, 287424, 293412, 335328, 338688, 377244, 383232, 391216, 431136, 440118, 447104, 451584, 502992, 510976, 574848, 586824, 660177, 670656, 677376, 754488, 766464, 782432, 862272, 880236, 894208, 1005984, 1149696, 1173648, 1320354, 1341312, 1354752, 1508976, 1532928, 1564864, 1724544, 1760472, 1788416, 2011968, 2299392, 2347296, 2640708, 2682624, 3017952, 3129728, 3449088, 3520944, 3576832, 4023936, 4598784, 4694592, 5281416, 5365248, 6035904, 6259456, 6898176, 7041888, 8047872, 9389184, 10562832, 10730496, 12071808, 12518912, 13796352, 14083776, 16095744, 18778368, 21125664, 24143616, 25037824, 28167552, 32191488, 37556736, 42251328, 48287232, 56335104, 75113472, 84502656, 96574464, 112670208, 169005312, 225340416, 338010624, 676021248]

約数ペア:

[(1, 676021248), (2, 338010624), (3, 225340416), (4, 169005312), (6, 112670208), (7, 96574464), (8, 84502656), (9, 75113472), (12, 56335104), (14, 48287232), (16, 42251328), (18, 37556736), (21, 32191488), (24, 28167552), (27, 25037824), (28, 24143616), (32, 21125664), (36, 18778368), (42, 16095744), (48, 14083776), (49, 13796352), (54, 12518912), (56, 12071808), (63, 10730496), (64, 10562832), (72, 9389184), (84, 8047872), (96, 7041888), (98, 6898176), (108, 6259456), (112, 6035904), (126, 5365248), (128, 5281416), (144, 4694592), (147, 4598784), (168, 4023936), (189, 3576832), (192, 3520944), (196, 3449088), (216, 3129728), (224, 3017952), (252, 2682624), (256, 2640708), (288, 2347296), (294, 2299392), (336, 2011968), (378, 1788416), (384, 1760472), (392, 1724544), (432, 1564864), (441, 1532928), (448, 1508976), (499, 1354752), (504, 1341312), (512, 1320354), (576, 1173648), (588, 1149696), (672, 1005984), (756, 894208), (768, 880236), (784, 862272), (864, 782432), (882, 766464), (896, 754488), (998, 677376), (1008, 670656), (1024, 660177), (1152, 586824), (1176, 574848), (1323, 510976), (1344, 502992), (1497, 451584), (1512, 447104), (1536, 440118), (1568, 431136), (1728, 391216), (1764, 383232), (1792, 377244), (1996, 338688), (2016, 335328), (2304, 293412), (2352, 287424), (2646, 255488), (2688, 251496), (2994, 225792), (3024, 223552), (3072, 220059), (3136, 215568), (3456, 195608), (3493, 193536), (3528, 191616), (3584, 188622), (3992, 169344), (4032, 167664), (4491, 150528), (4608, 146706), (4704, 143712), (5292, 127744), (5376, 125748), (5988, 112896), (6048, 111776), (6272, 107784), (6912, 97804), (6986, 96768), (7056, 95808), (7168, 94311), (7984, 84672), (8064, 83832), (8982, 75264), (9216, 73353), (9408, 71856), (10479, 64512), (10584, 63872), (10752, 62874), (11976, 56448), (12096, 55888), (12544, 53892), (13473, 50176), (13824, 48902), (13972, 48384), (14112, 47904), (15968, 42336), (16128, 41916), (17964, 37632), (18816, 35928), (20958, 32256), (21168, 31936), (21504, 31437), (23952, 28224), (24192, 27944), (24451, 27648), (25088, 26946)]