340047456

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 1088640000

約数和(自身を除く): 748592544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 343, 368, 392, 449, 483, 552, 588, 644, 672, 686, 736, 784, 898, 966, 1029, 1104, 1127, 1176, 1288, 1347, 1372, 1568, 1796, 1932, 2058, 2208, 2254, 2352, 2576, 2694, 2744, 3143, 3381, 3592, 3864, 4116, 4508, 4704, 5152, 5388, 5488, 6286, 6762, 7184, 7728, 7889, 8232, 9016, 9429, 10327, 10776, 10976, 12572, 13524, 14368, 15456, 15778, 16464, 18032, 18858, 20654, 21552, 22001, 23667, 25144, 27048, 30981, 31556, 32928, 36064, 37716, 41308, 43104, 44002, 47334, 50288, 54096, 61962, 63112, 66003, 72289, 75432, 82616, 88004, 94668, 100576, 108192, 123924, 126224, 132006, 144578, 150864, 154007, 165232, 176008, 189336, 216867, 247848, 252448, 264012, 289156, 301728, 308014, 330464, 352016, 378672, 433734, 462021, 495696, 506023, 528024, 578312, 616028, 704032, 757344, 867468, 924042, 991392, 1012046, 1056048, 1156624, 1232056, 1518069, 1734936, 1848084, 2024092, 2112096, 2313248, 2464112, 3036138, 3469872, 3542161, 3696168, 4048184, 4928224, 6072276, 6939744, 7084322, 7392336, 8096368, 10626483, 12144552, 14168644, 14784672, 16192736, 21252966, 24289104, 28337288, 42505932, 48578208, 56674576, 85011864, 113349152, 170023728, 340047456]

約数ペア:

[(1, 340047456), (2, 170023728), (3, 113349152), (4, 85011864), (6, 56674576), (7, 48578208), (8, 42505932), (12, 28337288), (14, 24289104), (16, 21252966), (21, 16192736), (23, 14784672), (24, 14168644), (28, 12144552), (32, 10626483), (42, 8096368), (46, 7392336), (48, 7084322), (49, 6939744), (56, 6072276), (69, 4928224), (84, 4048184), (92, 3696168), (96, 3542161), (98, 3469872), (112, 3036138), (138, 2464112), (147, 2313248), (161, 2112096), (168, 2024092), (184, 1848084), (196, 1734936), (224, 1518069), (276, 1232056), (294, 1156624), (322, 1056048), (336, 1012046), (343, 991392), (368, 924042), (392, 867468), (449, 757344), (483, 704032), (552, 616028), (588, 578312), (644, 528024), (672, 506023), (686, 495696), (736, 462021), (784, 433734), (898, 378672), (966, 352016), (1029, 330464), (1104, 308014), (1127, 301728), (1176, 289156), (1288, 264012), (1347, 252448), (1372, 247848), (1568, 216867), (1796, 189336), (1932, 176008), (2058, 165232), (2208, 154007), (2254, 150864), (2352, 144578), (2576, 132006), (2694, 126224), (2744, 123924), (3143, 108192), (3381, 100576), (3592, 94668), (3864, 88004), (4116, 82616), (4508, 75432), (4704, 72289), (5152, 66003), (5388, 63112), (5488, 61962), (6286, 54096), (6762, 50288), (7184, 47334), (7728, 44002), (7889, 43104), (8232, 41308), (9016, 37716), (9429, 36064), (10327, 32928), (10776, 31556), (10976, 30981), (12572, 27048), (13524, 25144), (14368, 23667), (15456, 22001), (15778, 21552), (16464, 20654), (18032, 18858)]