1220789952

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2227

約数の個数: 168

約数和(自身を含む): 3737969664

約数和(自身を除く): 2517179712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 576, 688, 736, 774, 828, 989, 1032, 1104, 1376, 1472, 1548, 1656, 1978, 2064, 2143, 2208, 2752, 2967, 3096, 3312, 3956, 4128, 4286, 4416, 5934, 6192, 6429, 6624, 7912, 8256, 8572, 8901, 11868, 12384, 12858, 13248, 15824, 17144, 17802, 19287, 23736, 24768, 25716, 31648, 34288, 35604, 38574, 47472, 49289, 51432, 63296, 68576, 71208, 77148, 92149, 94944, 98578, 102864, 137152, 142416, 147867, 154296, 184298, 189888, 197156, 205728, 276447, 284832, 295734, 308592, 368596, 394312, 411456, 443601, 552894, 569664, 591468, 617184, 737192, 788624, 829341, 887202, 1105788, 1182936, 1234368, 1474384, 1577248, 1658682, 1774404, 2119427, 2211576, 2365872, 2948768, 3154496, 3317364, 3548808, 4238854, 4423152, 4731744, 5897536, 6358281, 6634728, 7097616, 8477708, 8846304, 9463488, 12716562, 13269456, 14195232, 16955416, 17692608, 19074843, 25433124, 26538912, 28390464, 33910832, 38149686, 50866248, 53077824, 67821664, 76299372, 101732496, 135643328, 152598744, 203464992, 305197488, 406929984, 610394976, 1220789952]

約数ペア:

[(1, 1220789952), (2, 610394976), (3, 406929984), (4, 305197488), (6, 203464992), (8, 152598744), (9, 135643328), (12, 101732496), (16, 76299372), (18, 67821664), (23, 53077824), (24, 50866248), (32, 38149686), (36, 33910832), (43, 28390464), (46, 26538912), (48, 25433124), (64, 19074843), (69, 17692608), (72, 16955416), (86, 14195232), (92, 13269456), (96, 12716562), (129, 9463488), (138, 8846304), (144, 8477708), (172, 7097616), (184, 6634728), (192, 6358281), (207, 5897536), (258, 4731744), (276, 4423152), (288, 4238854), (344, 3548808), (368, 3317364), (387, 3154496), (414, 2948768), (516, 2365872), (552, 2211576), (576, 2119427), (688, 1774404), (736, 1658682), (774, 1577248), (828, 1474384), (989, 1234368), (1032, 1182936), (1104, 1105788), (1376, 887202), (1472, 829341), (1548, 788624), (1656, 737192), (1978, 617184), (2064, 591468), (2143, 569664), (2208, 552894), (2752, 443601), (2967, 411456), (3096, 394312), (3312, 368596), (3956, 308592), (4128, 295734), (4286, 284832), (4416, 276447), (5934, 205728), (6192, 197156), (6429, 189888), (6624, 184298), (7912, 154296), (8256, 147867), (8572, 142416), (8901, 137152), (11868, 102864), (12384, 98578), (12858, 94944), (13248, 92149), (15824, 77148), (17144, 71208), (17802, 68576), (19287, 63296), (23736, 51432), (24768, 49289), (25716, 47472), (31648, 38574), (34288, 35604)]