25407123456

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 416

約数和(自身を含む): 83886324480

約数和(自身を除く): 58479201024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 128, 132, 143, 152, 156, 176, 192, 208, 209, 228, 247, 256, 264, 286, 304, 312, 352, 384, 416, 418, 429, 456, 494, 512, 528, 572, 608, 624, 627, 704, 741, 761, 768, 832, 836, 858, 912, 988, 1024, 1056, 1144, 1216, 1248, 1254, 1408, 1482, 1522, 1536, 1664, 1672, 1716, 1824, 1976, 2048, 2112, 2283, 2288, 2432, 2496, 2508, 2717, 2816, 2964, 3044, 3072, 3328, 3344, 3432, 3648, 3952, 4096, 4224, 4566, 4576, 4864, 4992, 5016, 5434, 5632, 5928, 6088, 6144, 6656, 6688, 6864, 7296, 7904, 8151, 8371, 8448, 9132, 9152, 9728, 9893, 9984, 10032, 10868, 11264, 11856, 12176, 12288, 13312, 13376, 13728, 14459, 14592, 15808, 16302, 16742, 16896, 18264, 18304, 19456, 19786, 19968, 20064, 21736, 22528, 23712, 24352, 25113, 26624, 26752, 27456, 28918, 29184, 29679, 31616, 32604, 33484, 33792, 36528, 36608, 38912, 39572, 39936, 40128, 43377, 43472, 45056, 47424, 48704, 50226, 53248, 53504, 54912, 57836, 58368, 59358, 63232, 65208, 66968, 67584, 73056, 73216, 77824, 79144, 79872, 80256, 86754, 86944, 94848, 97408, 100452, 107008, 108823, 109824, 115672, 116736, 118716, 126464, 130416, 133936, 135168, 146112, 146432, 158288, 159049, 159744, 160512, 173508, 173888, 187967, 189696, 194816, 200904, 214016, 217646, 219648, 231344, 233472, 237432, 252928, 260832, 267872, 292224, 292864, 316576, 318098, 321024, 326469, 347016, 347776, 375934, 379392, 389632, 401808, 428032, 435292, 439296, 462688, 474864, 477147, 505856, 521664, 535744, 563901, 584448, 585728, 633152, 636196, 642048, 652938, 694032, 695552, 751868, 758784, 779264, 803616, 856064, 870584, 878592, 925376, 949728, 954294, 1011712, 1043328, 1071488, 1127802, 1168896, 1266304, 1272392, 1284096, 1305876, 1388064, 1391104, 1503736, 1517568, 1558528, 1607232, 1741168, 1757184, 1850752, 1899456, 1908588, 2067637, 2086656, 2142976, 2255604, 2337792, 2532608, 2544784, 2568192, 2611752, 2776128, 2782208, 3007472, 3035136, 3117056, 3214464, 3482336, 3701504, 3798912, 3817176, 4135274, 4173312, 4285952, 4511208, 4675584, 5065216, 5089568, 5223504, 5552256, 5564416, 6014944, 6202911, 6428928, 6964672, 7403008, 7597824, 7634352, 8270548, 8346624, 8571904, 9022416, 9351168, 10130432, 10179136, 10447008, 11104512, 11128832, 12029888, 12405822, 12857856, 13929344, 14806016, 15195648, 15268704, 16541096, 16693248, 17143808, 18044832, 20260864, 20358272, 20894016, 22209024, 24059776, 24811644, 25715712, 27858688, 29612032, 30391296, 30537408, 33082192, 33386496, 34287616, 36089664, 40521728, 40716544, 41788032, 44418048, 48119552, 49623288, 51431424, 55717376, 59224064, 60782592, 61074816, 66164384, 72179328, 81433088, 83576064, 88836096, 96239104, 99246576, 102862848, 111434752, 121565184, 122149632, 132328768, 144358656, 162866176, 167152128, 177672192, 192478208, 198493152, 222869504, 244299264, 264657536, 288717312, 325732352, 334304256, 384956416, 396986304, 445739008, 488598528, 529315072, 577434624, 651464704, 668608512, 769912832, 793972608, 977197056, 1058630144, 1154869248, 1337217024, 1587945216, 1954394112, 2117260288, 2309738496, 3175890432, 4234520576, 6351780864, 8469041152, 12703561728, 25407123456]

約数ペア:

[(1, 25407123456), (2, 12703561728), (3, 8469041152), (4, 6351780864), (6, 4234520576), (8, 3175890432), (11, 2309738496), (12, 2117260288), (13, 1954394112), (16, 1587945216), (19, 1337217024), (22, 1154869248), (24, 1058630144), (26, 977197056), (32, 793972608), (33, 769912832), (38, 668608512), (39, 651464704), (44, 577434624), (48, 529315072), (52, 488598528), (57, 445739008), (64, 396986304), (66, 384956416), (76, 334304256), (78, 325732352), (88, 288717312), (96, 264657536), (104, 244299264), (114, 222869504), (128, 198493152), (132, 192478208), (143, 177672192), (152, 167152128), (156, 162866176), (176, 144358656), (192, 132328768), (208, 122149632), (209, 121565184), (228, 111434752), (247, 102862848), (256, 99246576), (264, 96239104), (286, 88836096), (304, 83576064), (312, 81433088), (352, 72179328), (384, 66164384), (416, 61074816), (418, 60782592), (429, 59224064), (456, 55717376), (494, 51431424), (512, 49623288), (528, 48119552), (572, 44418048), (608, 41788032), (624, 40716544), (627, 40521728), (704, 36089664), (741, 34287616), (761, 33386496), (768, 33082192), (832, 30537408), (836, 30391296), (858, 29612032), (912, 27858688), (988, 25715712), (1024, 24811644), (1056, 24059776), (1144, 22209024), (1216, 20894016), (1248, 20358272), (1254, 20260864), (1408, 18044832), (1482, 17143808), (1522, 16693248), (1536, 16541096), (1664, 15268704), (1672, 15195648), (1716, 14806016), (1824, 13929344), (1976, 12857856), (2048, 12405822), (2112, 12029888), (2283, 11128832), (2288, 11104512), (2432, 10447008), (2496, 10179136), (2508, 10130432), (2717, 9351168), (2816, 9022416), (2964, 8571904), (3044, 8346624), (3072, 8270548), (3328, 7634352), (3344, 7597824), (3432, 7403008), (3648, 6964672), (3952, 6428928), (4096, 6202911), (4224, 6014944), (4566, 5564416), (4576, 5552256), (4864, 5223504), (4992, 5089568), (5016, 5065216), (5434, 4675584), (5632, 4511208), (5928, 4285952), (6088, 4173312), (6144, 4135274), (6656, 3817176), (6688, 3798912), (6864, 3701504), (7296, 3482336), (7904, 3214464), (8151, 3117056), (8371, 3035136), (8448, 3007472), (9132, 2782208), (9152, 2776128), (9728, 2611752), (9893, 2568192), (9984, 2544784), (10032, 2532608), (10868, 2337792), (11264, 2255604), (11856, 2142976), (12176, 2086656), (12288, 2067637), (13312, 1908588), (13376, 1899456), (13728, 1850752), (14459, 1757184), (14592, 1741168), (15808, 1607232), (16302, 1558528), (16742, 1517568), (16896, 1503736), (18264, 1391104), (18304, 1388064), (19456, 1305876), (19786, 1284096), (19968, 1272392), (20064, 1266304), (21736, 1168896), (22528, 1127802), (23712, 1071488), (24352, 1043328), (25113, 1011712), (26624, 954294), (26752, 949728), (27456, 925376), (28918, 878592), (29184, 870584), (29679, 856064), (31616, 803616), (32604, 779264), (33484, 758784), (33792, 751868), (36528, 695552), (36608, 694032), (38912, 652938), (39572, 642048), (39936, 636196), (40128, 633152), (43377, 585728), (43472, 584448), (45056, 563901), (47424, 535744), (48704, 521664), (50226, 505856), (53248, 477147), (53504, 474864), (54912, 462688), (57836, 439296), (58368, 435292), (59358, 428032), (63232, 401808), (65208, 389632), (66968, 379392), (67584, 375934), (73056, 347776), (73216, 347016), (77824, 326469), (79144, 321024), (79872, 318098), (80256, 316576), (86754, 292864), (86944, 292224), (94848, 267872), (97408, 260832), (100452, 252928), (107008, 237432), (108823, 233472), (109824, 231344), (115672, 219648), (116736, 217646), (118716, 214016), (126464, 200904), (130416, 194816), (133936, 189696), (135168, 187967), (146112, 173888), (146432, 173508), (158288, 160512), (159049, 159744)]