681273122816

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8312

約数の個数: 224

約数和(自身を含む): 1623398547456

約数和(自身を除く): 942125424640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 128, 142, 143, 176, 208, 256, 284, 286, 352, 416, 512, 568, 572, 704, 781, 832, 923, 1024, 1136, 1144, 1408, 1562, 1664, 1846, 2048, 2272, 2288, 2816, 3124, 3328, 3692, 4096, 4544, 4576, 5632, 6248, 6656, 7384, 8191, 8192, 9088, 9152, 10153, 11264, 12496, 13312, 14768, 16382, 18176, 18304, 20306, 22528, 24992, 26624, 29536, 32764, 36352, 36608, 40612, 45056, 49984, 53248, 59072, 65528, 72704, 73216, 81224, 90101, 90112, 99968, 106483, 106496, 118144, 131056, 145408, 146432, 162448, 180202, 199936, 212966, 236288, 262112, 290816, 292864, 324896, 360404, 399872, 425932, 472576, 524224, 581561, 581632, 585728, 649792, 720808, 799744, 851864, 945152, 1048448, 1163122, 1171313, 1171456, 1299584, 1441616, 1599488, 1703728, 1890304, 2096896, 2326244, 2342626, 2599168, 2883232, 3198976, 3407456, 3780608, 4193792, 4652488, 4685252, 5198336, 5766464, 6397171, 6397952, 6814912, 7560293, 7561216, 8387584, 9304976, 9370504, 10396672, 11532928, 12794342, 13629824, 15120586, 16775168, 18609952, 18741008, 20793344, 23065856, 25588684, 27259648, 30241172, 33550336, 37219904, 37482016, 41586688, 46131712, 51177368, 54519296, 60482344, 67100672, 74439808, 74964032, 83163223, 83173376, 92263424, 102354736, 109038592, 120964688, 148879616, 149928064, 166326446, 184526848, 204709472, 218077184, 241929376, 297759232, 299856128, 332652892, 369053696, 409418944, 436154368, 483858752, 595518464, 599712256, 665305784, 738107392, 818837888, 872308736, 967717504, 1191036928, 1199424512, 1330611568, 1637675776, 1935435008, 2382073856, 2398849024, 2661223136, 3275351552, 3870870016, 4764147712, 4797698048, 5322446272, 6550703104, 7741740032, 9595396096, 10644892544, 13101406208, 15483480064, 21289785088, 26202812416, 30966960128, 42579570176, 52405624832, 61933920256, 85159140352, 170318280704, 340636561408, 681273122816]

約数ペア:

[(1, 681273122816), (2, 340636561408), (4, 170318280704), (8, 85159140352), (11, 61933920256), (13, 52405624832), (16, 42579570176), (22, 30966960128), (26, 26202812416), (32, 21289785088), (44, 15483480064), (52, 13101406208), (64, 10644892544), (71, 9595396096), (88, 7741740032), (104, 6550703104), (128, 5322446272), (142, 4797698048), (143, 4764147712), (176, 3870870016), (208, 3275351552), (256, 2661223136), (284, 2398849024), (286, 2382073856), (352, 1935435008), (416, 1637675776), (512, 1330611568), (568, 1199424512), (572, 1191036928), (704, 967717504), (781, 872308736), (832, 818837888), (923, 738107392), (1024, 665305784), (1136, 599712256), (1144, 595518464), (1408, 483858752), (1562, 436154368), (1664, 409418944), (1846, 369053696), (2048, 332652892), (2272, 299856128), (2288, 297759232), (2816, 241929376), (3124, 218077184), (3328, 204709472), (3692, 184526848), (4096, 166326446), (4544, 149928064), (4576, 148879616), (5632, 120964688), (6248, 109038592), (6656, 102354736), (7384, 92263424), (8191, 83173376), (8192, 83163223), (9088, 74964032), (9152, 74439808), (10153, 67100672), (11264, 60482344), (12496, 54519296), (13312, 51177368), (14768, 46131712), (16382, 41586688), (18176, 37482016), (18304, 37219904), (20306, 33550336), (22528, 30241172), (24992, 27259648), (26624, 25588684), (29536, 23065856), (32764, 20793344), (36352, 18741008), (36608, 18609952), (40612, 16775168), (45056, 15120586), (49984, 13629824), (53248, 12794342), (59072, 11532928), (65528, 10396672), (72704, 9370504), (73216, 9304976), (81224, 8387584), (90101, 7561216), (90112, 7560293), (99968, 6814912), (106483, 6397952), (106496, 6397171), (118144, 5766464), (131056, 5198336), (145408, 4685252), (146432, 4652488), (162448, 4193792), (180202, 3780608), (199936, 3407456), (212966, 3198976), (236288, 2883232), (262112, 2599168), (290816, 2342626), (292864, 2326244), (324896, 2096896), (360404, 1890304), (399872, 1703728), (425932, 1599488), (472576, 1441616), (524224, 1299584), (581561, 1171456), (581632, 1171313), (585728, 1163122), (649792, 1048448), (720808, 945152), (799744, 851864)]