243433728

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 738292800

約数和(自身を除く): 494859072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 576, 656, 738, 768, 859, 864, 984, 1107, 1152, 1312, 1476, 1718, 1728, 1968, 2214, 2304, 2577, 2624, 2952, 3436, 3456, 3936, 4428, 5154, 5248, 5904, 6872, 6912, 7731, 7872, 8856, 10308, 10496, 11808, 13744, 15462, 15744, 17712, 20616, 23193, 23616, 27488, 30924, 31488, 35219, 35424, 41232, 46386, 47232, 54976, 61848, 70438, 70848, 82464, 92772, 94464, 105657, 109952, 123696, 140876, 141696, 164928, 185544, 211314, 219904, 247392, 281752, 283392, 316971, 329856, 371088, 422628, 494784, 563504, 633942, 659712, 742176, 845256, 950913, 989568, 1127008, 1267884, 1484352, 1690512, 1901826, 1979136, 2254016, 2535768, 2968704, 3381024, 3803652, 4508032, 5071536, 5937408, 6762048, 7607304, 9016064, 10143072, 13524096, 15214608, 20286144, 27048192, 30429216, 40572288, 60858432, 81144576, 121716864, 243433728]

約数ペア:

[(1, 243433728), (2, 121716864), (3, 81144576), (4, 60858432), (6, 40572288), (8, 30429216), (9, 27048192), (12, 20286144), (16, 15214608), (18, 13524096), (24, 10143072), (27, 9016064), (32, 7607304), (36, 6762048), (41, 5937408), (48, 5071536), (54, 4508032), (64, 3803652), (72, 3381024), (82, 2968704), (96, 2535768), (108, 2254016), (123, 1979136), (128, 1901826), (144, 1690512), (164, 1484352), (192, 1267884), (216, 1127008), (246, 989568), (256, 950913), (288, 845256), (328, 742176), (369, 659712), (384, 633942), (432, 563504), (492, 494784), (576, 422628), (656, 371088), (738, 329856), (768, 316971), (859, 283392), (864, 281752), (984, 247392), (1107, 219904), (1152, 211314), (1312, 185544), (1476, 164928), (1718, 141696), (1728, 140876), (1968, 123696), (2214, 109952), (2304, 105657), (2577, 94464), (2624, 92772), (2952, 82464), (3436, 70848), (3456, 70438), (3936, 61848), (4428, 54976), (5154, 47232), (5248, 46386), (5904, 41232), (6872, 35424), (6912, 35219), (7731, 31488), (7872, 30924), (8856, 27488), (10308, 23616), (10496, 23193), (11808, 20616), (13744, 17712), (15462, 15744)]