2151465344

素因数分解:

$2^7\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 5231669760

約数和(自身を除く): 3080204416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 73, 74, 98, 112, 127, 128, 146, 148, 196, 224, 254, 259, 292, 296, 392, 448, 508, 511, 518, 584, 592, 784, 889, 896, 1016, 1022, 1036, 1168, 1184, 1568, 1778, 1813, 2032, 2044, 2072, 2336, 2368, 2701, 3136, 3556, 3577, 3626, 4064, 4088, 4144, 4672, 4699, 4736, 5402, 6223, 6272, 7112, 7154, 7252, 8128, 8176, 8288, 9271, 9344, 9398, 10804, 12446, 14224, 14308, 14504, 16256, 16352, 16576, 18542, 18796, 18907, 21608, 24892, 28448, 28616, 29008, 32704, 32893, 33152, 37084, 37592, 37814, 43216, 49784, 56896, 57232, 58016, 64897, 65408, 65786, 74168, 75184, 75628, 86432, 99568, 113792, 114464, 116032, 129794, 131572, 132349, 148336, 150368, 151256, 172864, 199136, 228928, 230251, 232064, 259588, 263144, 264698, 296672, 300736, 302512, 343027, 345728, 398272, 454279, 457856, 460502, 519176, 526288, 529396, 593344, 601472, 605024, 686054, 796544, 908558, 921004, 1038352, 1052576, 1058792, 1186688, 1210048, 1372108, 1817116, 1842008, 2076704, 2105152, 2117584, 2401189, 2420096, 2744216, 3634232, 3684016, 4153408, 4210304, 4235168, 4802378, 5488432, 7268464, 7368032, 8306816, 8470336, 9604756, 10976864, 14536928, 14736064, 16808323, 16940672, 19209512, 21953728, 29073856, 29472128, 33616646, 38419024, 43907456, 58147712, 67233292, 76838048, 134466584, 153676096, 268933168, 307352192, 537866336, 1075732672, 2151465344]

約数ペア:

[(1, 2151465344), (2, 1075732672), (4, 537866336), (7, 307352192), (8, 268933168), (14, 153676096), (16, 134466584), (28, 76838048), (32, 67233292), (37, 58147712), (49, 43907456), (56, 38419024), (64, 33616646), (73, 29472128), (74, 29073856), (98, 21953728), (112, 19209512), (127, 16940672), (128, 16808323), (146, 14736064), (148, 14536928), (196, 10976864), (224, 9604756), (254, 8470336), (259, 8306816), (292, 7368032), (296, 7268464), (392, 5488432), (448, 4802378), (508, 4235168), (511, 4210304), (518, 4153408), (584, 3684016), (592, 3634232), (784, 2744216), (889, 2420096), (896, 2401189), (1016, 2117584), (1022, 2105152), (1036, 2076704), (1168, 1842008), (1184, 1817116), (1568, 1372108), (1778, 1210048), (1813, 1186688), (2032, 1058792), (2044, 1052576), (2072, 1038352), (2336, 921004), (2368, 908558), (2701, 796544), (3136, 686054), (3556, 605024), (3577, 601472), (3626, 593344), (4064, 529396), (4088, 526288), (4144, 519176), (4672, 460502), (4699, 457856), (4736, 454279), (5402, 398272), (6223, 345728), (6272, 343027), (7112, 302512), (7154, 300736), (7252, 296672), (8128, 264698), (8176, 263144), (8288, 259588), (9271, 232064), (9344, 230251), (9398, 228928), (10804, 199136), (12446, 172864), (14224, 151256), (14308, 150368), (14504, 148336), (16256, 132349), (16352, 131572), (16576, 129794), (18542, 116032), (18796, 114464), (18907, 113792), (21608, 99568), (24892, 86432), (28448, 75628), (28616, 75184), (29008, 74168), (32704, 65786), (32893, 65408), (33152, 64897), (37084, 58016), (37592, 57232), (37814, 56896), (43216, 49784)]