1256269056

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 4120704000

約数和(自身を除く): 2864434944

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, 128, 133, 147, 152, 168, 192, 196, 224, 228, 251, 256, 266, 294, 304, 336, 343, 384, 392, 399, 448, 456, 502, 532, 588, 608, 672, 686, 753, 768, 784, 798, 896, 912, 931, 1004, 1029, 1064, 1176, 1216, 1344, 1372, 1506, 1568, 1596, 1757, 1792, 1824, 1862, 2008, 2058, 2128, 2352, 2432, 2688, 2744, 2793, 3012, 3136, 3192, 3514, 3648, 3724, 4016, 4116, 4256, 4704, 4769, 4864, 5271, 5376, 5488, 5586, 6024, 6272, 6384, 6517, 7028, 7296, 7448, 8032, 8232, 8512, 9408, 9538, 10542, 10976, 11172, 12048, 12299, 12544, 12768, 13034, 14056, 14307, 14592, 14896, 16064, 16464, 17024, 18816, 19076, 19551, 21084, 21952, 22344, 24096, 24598, 25536, 26068, 28112, 28614, 29792, 32128, 32928, 33383, 34048, 36897, 37632, 38152, 39102, 42168, 43904, 44688, 48192, 49196, 51072, 52136, 56224, 57228, 59584, 64256, 65856, 66766, 73794, 76304, 78204, 84336, 86093, 87808, 89376, 96384, 98392, 100149, 102144, 104272, 112448, 114456, 119168, 131712, 133532, 147588, 152608, 156408, 168672, 172186, 178752, 192768, 196784, 200298, 208544, 224896, 228912, 233681, 238336, 258279, 263424, 267064, 295176, 305216, 312816, 337344, 344372, 357504, 393568, 400596, 417088, 449792, 457824, 467362, 516558, 534128, 590352, 610432, 625632, 674688, 688744, 701043, 715008, 787136, 801192, 834176, 915648, 934724, 1033116, 1068256, 1180704, 1220864, 1251264, 1349376, 1377488, 1402086, 1574272, 1602384, 1635767, 1668352, 1831296, 1869448, 2066232, 2136512, 2361408, 2502528, 2754976, 2804172, 3148544, 3204768, 3271534, 3662592, 3738896, 4132464, 4273024, 4722816, 4907301, 5005056, 5509952, 5608344, 6409536, 6543068, 7477792, 8264928, 8546048, 9445632, 9814602, 11019904, 11216688, 12819072, 13086136, 14955584, 16529856, 19629204, 22039808, 22433376, 25638144, 26172272, 29911168, 33059712, 39258408, 44866752, 52344544, 59822336, 66119424, 78516816, 89733504, 104689088, 157033632, 179467008, 209378176, 314067264, 418756352, 628134528, 1256269056]

約数ペア:

[(1, 1256269056), (2, 628134528), (3, 418756352), (4, 314067264), (6, 209378176), (7, 179467008), (8, 157033632), (12, 104689088), (14, 89733504), (16, 78516816), (19, 66119424), (21, 59822336), (24, 52344544), (28, 44866752), (32, 39258408), (38, 33059712), (42, 29911168), (48, 26172272), (49, 25638144), (56, 22433376), (57, 22039808), (64, 19629204), (76, 16529856), (84, 14955584), (96, 13086136), (98, 12819072), (112, 11216688), (114, 11019904), (128, 9814602), (133, 9445632), (147, 8546048), (152, 8264928), (168, 7477792), (192, 6543068), (196, 6409536), (224, 5608344), (228, 5509952), (251, 5005056), (256, 4907301), (266, 4722816), (294, 4273024), (304, 4132464), (336, 3738896), (343, 3662592), (384, 3271534), (392, 3204768), (399, 3148544), (448, 2804172), (456, 2754976), (502, 2502528), (532, 2361408), (588, 2136512), (608, 2066232), (672, 1869448), (686, 1831296), (753, 1668352), (768, 1635767), (784, 1602384), (798, 1574272), (896, 1402086), (912, 1377488), (931, 1349376), (1004, 1251264), (1029, 1220864), (1064, 1180704), (1176, 1068256), (1216, 1033116), (1344, 934724), (1372, 915648), (1506, 834176), (1568, 801192), (1596, 787136), (1757, 715008), (1792, 701043), (1824, 688744), (1862, 674688), (2008, 625632), (2058, 610432), (2128, 590352), (2352, 534128), (2432, 516558), (2688, 467362), (2744, 457824), (2793, 449792), (3012, 417088), (3136, 400596), (3192, 393568), (3514, 357504), (3648, 344372), (3724, 337344), (4016, 312816), (4116, 305216), (4256, 295176), (4704, 267064), (4769, 263424), (4864, 258279), (5271, 238336), (5376, 233681), (5488, 228912), (5586, 224896), (6024, 208544), (6272, 200298), (6384, 196784), (6517, 192768), (7028, 178752), (7296, 172186), (7448, 168672), (8032, 156408), (8232, 152608), (8512, 147588), (9408, 133532), (9538, 131712), (10542, 119168), (10976, 114456), (11172, 112448), (12048, 104272), (12299, 102144), (12544, 100149), (12768, 98392), (13034, 96384), (14056, 89376), (14307, 87808), (14592, 86093), (14896, 84336), (16064, 78204), (16464, 76304), (17024, 73794), (18816, 66766), (19076, 65856), (19551, 64256), (21084, 59584), (21952, 57228), (22344, 56224), (24096, 52136), (24598, 51072), (25536, 49196), (26068, 48192), (28112, 44688), (28614, 43904), (29792, 42168), (32128, 39102), (32928, 38152), (33383, 37632), (34048, 36897)]