1250310656

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 3181448160

約数和(自身を除く): 1931137504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 61, 64, 76, 86, 98, 112, 122, 128, 133, 152, 172, 196, 224, 244, 256, 266, 301, 304, 344, 392, 427, 448, 488, 512, 532, 602, 608, 688, 784, 817, 854, 896, 931, 976, 1064, 1159, 1204, 1216, 1376, 1568, 1634, 1708, 1792, 1862, 1952, 2107, 2128, 2318, 2408, 2432, 2623, 2752, 2989, 3136, 3268, 3416, 3584, 3724, 3904, 4214, 4256, 4636, 4816, 4864, 5246, 5504, 5719, 5978, 6272, 6536, 6832, 7448, 7808, 8113, 8428, 8512, 9272, 9632, 9728, 10492, 11008, 11438, 11956, 12544, 13072, 13664, 14896, 15616, 16226, 16856, 17024, 18361, 18544, 19264, 20984, 22016, 22876, 23912, 25088, 26144, 27328, 29792, 31232, 32452, 33712, 34048, 36722, 37088, 38528, 40033, 41968, 45752, 47824, 49837, 52288, 54656, 56791, 59584, 64904, 67424, 68096, 73444, 74176, 77056, 80066, 83936, 91504, 95648, 99674, 104576, 109312, 113582, 119168, 128527, 129808, 134848, 146888, 148352, 154112, 160132, 167872, 183008, 191296, 199348, 209152, 218624, 227164, 238336, 257054, 259616, 269696, 293776, 296704, 320264, 335744, 348859, 366016, 382592, 398696, 418304, 454328, 476672, 514108, 519232, 539392, 587552, 593408, 640528, 671488, 697718, 732032, 765184, 797392, 908656, 1028216, 1038464, 1078784, 1175104, 1281056, 1342976, 1395436, 1464064, 1530368, 1594784, 1817312, 2056432, 2076928, 2350208, 2442013, 2562112, 2790872, 2928128, 3189568, 3634624, 4112864, 4153856, 4700416, 4884026, 5124224, 5581744, 6379136, 7269248, 8225728, 9400832, 9768052, 10248448, 11163488, 12758272, 14538496, 16451456, 19536104, 20496896, 22326976, 25516544, 29076992, 32902912, 39072208, 44653952, 65805824, 78144416, 89307904, 156288832, 178615808, 312577664, 625155328, 1250310656]

約数ペア:

[(1, 1250310656), (2, 625155328), (4, 312577664), (7, 178615808), (8, 156288832), (14, 89307904), (16, 78144416), (19, 65805824), (28, 44653952), (32, 39072208), (38, 32902912), (43, 29076992), (49, 25516544), (56, 22326976), (61, 20496896), (64, 19536104), (76, 16451456), (86, 14538496), (98, 12758272), (112, 11163488), (122, 10248448), (128, 9768052), (133, 9400832), (152, 8225728), (172, 7269248), (196, 6379136), (224, 5581744), (244, 5124224), (256, 4884026), (266, 4700416), (301, 4153856), (304, 4112864), (344, 3634624), (392, 3189568), (427, 2928128), (448, 2790872), (488, 2562112), (512, 2442013), (532, 2350208), (602, 2076928), (608, 2056432), (688, 1817312), (784, 1594784), (817, 1530368), (854, 1464064), (896, 1395436), (931, 1342976), (976, 1281056), (1064, 1175104), (1159, 1078784), (1204, 1038464), (1216, 1028216), (1376, 908656), (1568, 797392), (1634, 765184), (1708, 732032), (1792, 697718), (1862, 671488), (1952, 640528), (2107, 593408), (2128, 587552), (2318, 539392), (2408, 519232), (2432, 514108), (2623, 476672), (2752, 454328), (2989, 418304), (3136, 398696), (3268, 382592), (3416, 366016), (3584, 348859), (3724, 335744), (3904, 320264), (4214, 296704), (4256, 293776), (4636, 269696), (4816, 259616), (4864, 257054), (5246, 238336), (5504, 227164), (5719, 218624), (5978, 209152), (6272, 199348), (6536, 191296), (6832, 183008), (7448, 167872), (7808, 160132), (8113, 154112), (8428, 148352), (8512, 146888), (9272, 134848), (9632, 129808), (9728, 128527), (10492, 119168), (11008, 113582), (11438, 109312), (11956, 104576), (12544, 99674), (13072, 95648), (13664, 91504), (14896, 83936), (15616, 80066), (16226, 77056), (16856, 74176), (17024, 73444), (18361, 68096), (18544, 67424), (19264, 64904), (20984, 59584), (22016, 56791), (22876, 54656), (23912, 52288), (25088, 49837), (26144, 47824), (27328, 45752), (29792, 41968), (31232, 40033), (32452, 38528), (33712, 37088), (34048, 36722)]