1271284224

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 4190208000

約数和(自身を除く): 2918923776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 127, 128, 133, 147, 152, 168, 192, 196, 224, 228, 254, 256, 266, 294, 304, 336, 343, 381, 384, 392, 399, 448, 456, 508, 512, 532, 588, 608, 672, 686, 762, 768, 784, 798, 889, 896, 912, 931, 1016, 1029, 1064, 1176, 1216, 1344, 1372, 1524, 1536, 1568, 1596, 1778, 1792, 1824, 1862, 2032, 2058, 2128, 2352, 2413, 2432, 2667, 2688, 2744, 2793, 3048, 3136, 3192, 3556, 3584, 3648, 3724, 4064, 4116, 4256, 4704, 4826, 4864, 5334, 5376, 5488, 5586, 6096, 6223, 6272, 6384, 6517, 7112, 7239, 7296, 7448, 8128, 8232, 8512, 9408, 9652, 9728, 10668, 10752, 10976, 11172, 12192, 12446, 12544, 12768, 13034, 14224, 14478, 14592, 14896, 16256, 16464, 16891, 17024, 18669, 18816, 19304, 19551, 21336, 21952, 22344, 24384, 24892, 25088, 25536, 26068, 28448, 28956, 29184, 29792, 32512, 32928, 33782, 34048, 37338, 37632, 38608, 39102, 42672, 43561, 43904, 44688, 48768, 49784, 50673, 51072, 52136, 56896, 57912, 59584, 65024, 65856, 67564, 68096, 74676, 75264, 77216, 78204, 85344, 87122, 87808, 89376, 97536, 99568, 101346, 102144, 104272, 113792, 115824, 118237, 119168, 130683, 131712, 135128, 149352, 154432, 156408, 170688, 174244, 175616, 178752, 195072, 199136, 202692, 204288, 208544, 227584, 231648, 236474, 238336, 261366, 263424, 270256, 298704, 308864, 312816, 341376, 348488, 354711, 357504, 398272, 405384, 417088, 455168, 463296, 472948, 476672, 522732, 526848, 540512, 597408, 617728, 625632, 682752, 696976, 709422, 715008, 796544, 810768, 827659, 834176, 926592, 945896, 1045464, 1081024, 1194816, 1235456, 1251264, 1365504, 1393952, 1418844, 1430016, 1593088, 1621536, 1655318, 1668352, 1853184, 1891792, 2090928, 2162048, 2389632, 2482977, 2502528, 2787904, 2837688, 3186176, 3243072, 3310636, 3336704, 3706368, 3783584, 4181856, 4324096, 4779264, 4965954, 5005056, 5575808, 5675376, 6486144, 6621272, 7567168, 8363712, 8648192, 9558528, 9931908, 10010112, 11151616, 11350752, 12972288, 13242544, 15134336, 16727424, 19863816, 22303232, 22701504, 25944576, 26485088, 30268672, 33454848, 39727632, 45403008, 52970176, 60537344, 66909696, 79455264, 90806016, 105940352, 158910528, 181612032, 211880704, 317821056, 423761408, 635642112, 1271284224]

約数ペア:

[(1, 1271284224), (2, 635642112), (3, 423761408), (4, 317821056), (6, 211880704), (7, 181612032), (8, 158910528), (12, 105940352), (14, 90806016), (16, 79455264), (19, 66909696), (21, 60537344), (24, 52970176), (28, 45403008), (32, 39727632), (38, 33454848), (42, 30268672), (48, 26485088), (49, 25944576), (56, 22701504), (57, 22303232), (64, 19863816), (76, 16727424), (84, 15134336), (96, 13242544), (98, 12972288), (112, 11350752), (114, 11151616), (127, 10010112), (128, 9931908), (133, 9558528), (147, 8648192), (152, 8363712), (168, 7567168), (192, 6621272), (196, 6486144), (224, 5675376), (228, 5575808), (254, 5005056), (256, 4965954), (266, 4779264), (294, 4324096), (304, 4181856), (336, 3783584), (343, 3706368), (381, 3336704), (384, 3310636), (392, 3243072), (399, 3186176), (448, 2837688), (456, 2787904), (508, 2502528), (512, 2482977), (532, 2389632), (588, 2162048), (608, 2090928), (672, 1891792), (686, 1853184), (762, 1668352), (768, 1655318), (784, 1621536), (798, 1593088), (889, 1430016), (896, 1418844), (912, 1393952), (931, 1365504), (1016, 1251264), (1029, 1235456), (1064, 1194816), (1176, 1081024), (1216, 1045464), (1344, 945896), (1372, 926592), (1524, 834176), (1536, 827659), (1568, 810768), (1596, 796544), (1778, 715008), (1792, 709422), (1824, 696976), (1862, 682752), (2032, 625632), (2058, 617728), (2128, 597408), (2352, 540512), (2413, 526848), (2432, 522732), (2667, 476672), (2688, 472948), (2744, 463296), (2793, 455168), (3048, 417088), (3136, 405384), (3192, 398272), (3556, 357504), (3584, 354711), (3648, 348488), (3724, 341376), (4064, 312816), (4116, 308864), (4256, 298704), (4704, 270256), (4826, 263424), (4864, 261366), (5334, 238336), (5376, 236474), (5488, 231648), (5586, 227584), (6096, 208544), (6223, 204288), (6272, 202692), (6384, 199136), (6517, 195072), (7112, 178752), (7239, 175616), (7296, 174244), (7448, 170688), (8128, 156408), (8232, 154432), (8512, 149352), (9408, 135128), (9652, 131712), (9728, 130683), (10668, 119168), (10752, 118237), (10976, 115824), (11172, 113792), (12192, 104272), (12446, 102144), (12544, 101346), (12768, 99568), (13034, 97536), (14224, 89376), (14478, 87808), (14592, 87122), (14896, 85344), (16256, 78204), (16464, 77216), (16891, 75264), (17024, 74676), (18669, 68096), (18816, 67564), (19304, 65856), (19551, 65024), (21336, 59584), (21952, 57912), (22344, 56896), (24384, 52136), (24892, 51072), (25088, 50673), (25536, 49784), (26068, 48768), (28448, 44688), (28956, 43904), (29184, 43561), (29792, 42672), (32512, 39102), (32928, 38608), (33782, 37632), (34048, 37338)]