207745172992

素因数分解:

$2^9\times 7^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:849

約数の個数: 240

約数和(自身を含む): 492790459392

約数和(自身を除く): 285045286400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 223, 224, 256, 284, 392, 446, 448, 497, 512, 523, 568, 784, 892, 896, 994, 1046, 1136, 1561, 1568, 1784, 1792, 1988, 2092, 2272, 3122, 3136, 3479, 3568, 3584, 3661, 3976, 4184, 4544, 6244, 6272, 6958, 7136, 7322, 7952, 8368, 9088, 10927, 12488, 12544, 13916, 14272, 14644, 15833, 15904, 16736, 18176, 21854, 24976, 25088, 25627, 27832, 28544, 29288, 31666, 31808, 33472, 36352, 37133, 43708, 49952, 51254, 55664, 57088, 58576, 63332, 63616, 66944, 74266, 87416, 99904, 102508, 110831, 111328, 114176, 116629, 117152, 126664, 127232, 133888, 148532, 174832, 199808, 205016, 221662, 222656, 233258, 234304, 253328, 254464, 259931, 267776, 297064, 349664, 399616, 410032, 443324, 445312, 466516, 468608, 506656, 519862, 594128, 699328, 775817, 799232, 816403, 820064, 886648, 890624, 933032, 937216, 1013312, 1039724, 1188256, 1398656, 1551634, 1632806, 1640128, 1773296, 1781248, 1819517, 1866064, 1874432, 2026624, 2079448, 2376512, 2797312, 3103268, 3265612, 3280256, 3546592, 3639034, 3732128, 4053248, 4158896, 4753024, 5594624, 5714821, 6206536, 6531224, 6560512, 7093184, 7278068, 7464256, 8106496, 8280659, 8317792, 9506048, 11429642, 12413072, 13062448, 13121024, 14186368, 14556136, 14928512, 16561318, 16635584, 19012096, 22859284, 24826144, 26124896, 28372736, 29112272, 29857024, 33122636, 33271168, 45718568, 49652288, 52249792, 56745472, 57964613, 58224544, 59714048, 66245272, 66542336, 91437136, 99304576, 104499584, 115929226, 116449088, 132490544, 133084672, 182874272, 198609152, 208999168, 231858452, 232898176, 264981088, 365748544, 397218304, 405752291, 417998336, 463716904, 465796352, 529962176, 731497088, 811504582, 927433808, 931592704, 1059924352, 1462994176, 1623009164, 1854867616, 2119848704, 2925988352, 3246018328, 3709735232, 4239697408, 6492036656, 7419470464, 12984073312, 14838940928, 25968146624, 29677881856, 51936293248, 103872586496, 207745172992]

約数ペア:

[(1, 207745172992), (2, 103872586496), (4, 51936293248), (7, 29677881856), (8, 25968146624), (14, 14838940928), (16, 12984073312), (28, 7419470464), (32, 6492036656), (49, 4239697408), (56, 3709735232), (64, 3246018328), (71, 2925988352), (98, 2119848704), (112, 1854867616), (128, 1623009164), (142, 1462994176), (196, 1059924352), (223, 931592704), (224, 927433808), (256, 811504582), (284, 731497088), (392, 529962176), (446, 465796352), (448, 463716904), (497, 417998336), (512, 405752291), (523, 397218304), (568, 365748544), (784, 264981088), (892, 232898176), (896, 231858452), (994, 208999168), (1046, 198609152), (1136, 182874272), (1561, 133084672), (1568, 132490544), (1784, 116449088), (1792, 115929226), (1988, 104499584), (2092, 99304576), (2272, 91437136), (3122, 66542336), (3136, 66245272), (3479, 59714048), (3568, 58224544), (3584, 57964613), (3661, 56745472), (3976, 52249792), (4184, 49652288), (4544, 45718568), (6244, 33271168), (6272, 33122636), (6958, 29857024), (7136, 29112272), (7322, 28372736), (7952, 26124896), (8368, 24826144), (9088, 22859284), (10927, 19012096), (12488, 16635584), (12544, 16561318), (13916, 14928512), (14272, 14556136), (14644, 14186368), (15833, 13121024), (15904, 13062448), (16736, 12413072), (18176, 11429642), (21854, 9506048), (24976, 8317792), (25088, 8280659), (25627, 8106496), (27832, 7464256), (28544, 7278068), (29288, 7093184), (31666, 6560512), (31808, 6531224), (33472, 6206536), (36352, 5714821), (37133, 5594624), (43708, 4753024), (49952, 4158896), (51254, 4053248), (55664, 3732128), (57088, 3639034), (58576, 3546592), (63332, 3280256), (63616, 3265612), (66944, 3103268), (74266, 2797312), (87416, 2376512), (99904, 2079448), (102508, 2026624), (110831, 1874432), (111328, 1866064), (114176, 1819517), (116629, 1781248), (117152, 1773296), (126664, 1640128), (127232, 1632806), (133888, 1551634), (148532, 1398656), (174832, 1188256), (199808, 1039724), (205016, 1013312), (221662, 937216), (222656, 933032), (233258, 890624), (234304, 886648), (253328, 820064), (254464, 816403), (259931, 799232), (267776, 775817), (297064, 699328), (349664, 594128), (399616, 519862), (410032, 506656), (443324, 468608), (445312, 466516)]