284438784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 873262208

約数和(自身を除く): 588823424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 256, 314, 336, 337, 384, 448, 471, 628, 672, 674, 768, 896, 942, 1011, 1099, 1256, 1344, 1348, 1792, 1884, 2022, 2198, 2359, 2512, 2688, 2696, 3297, 3768, 4044, 4396, 4718, 5024, 5376, 5392, 6594, 7077, 7536, 8088, 8792, 9436, 10048, 10784, 13188, 14154, 15072, 16176, 17584, 18872, 20096, 21568, 26376, 28308, 30144, 32352, 35168, 37744, 40192, 43136, 52752, 52909, 56616, 60288, 64704, 70336, 75488, 86272, 105504, 105818, 113232, 120576, 129408, 140672, 150976, 158727, 211008, 211636, 226464, 258816, 281344, 301952, 317454, 370363, 422016, 423272, 452928, 603904, 634908, 740726, 844032, 846544, 905856, 1111089, 1269816, 1481452, 1693088, 1811712, 2222178, 2539632, 2962904, 3386176, 4444356, 5079264, 5925808, 6772352, 8888712, 10158528, 11851616, 13544704, 17777424, 20317056, 23703232, 35554848, 40634112, 47406464, 71109696, 94812928, 142219392, 284438784]

約数ペア:

[(1, 284438784), (2, 142219392), (3, 94812928), (4, 71109696), (6, 47406464), (7, 40634112), (8, 35554848), (12, 23703232), (14, 20317056), (16, 17777424), (21, 13544704), (24, 11851616), (28, 10158528), (32, 8888712), (42, 6772352), (48, 5925808), (56, 5079264), (64, 4444356), (84, 3386176), (96, 2962904), (112, 2539632), (128, 2222178), (157, 1811712), (168, 1693088), (192, 1481452), (224, 1269816), (256, 1111089), (314, 905856), (336, 846544), (337, 844032), (384, 740726), (448, 634908), (471, 603904), (628, 452928), (672, 423272), (674, 422016), (768, 370363), (896, 317454), (942, 301952), (1011, 281344), (1099, 258816), (1256, 226464), (1344, 211636), (1348, 211008), (1792, 158727), (1884, 150976), (2022, 140672), (2198, 129408), (2359, 120576), (2512, 113232), (2688, 105818), (2696, 105504), (3297, 86272), (3768, 75488), (4044, 70336), (4396, 64704), (4718, 60288), (5024, 56616), (5376, 52909), (5392, 52752), (6594, 43136), (7077, 40192), (7536, 37744), (8088, 35168), (8792, 32352), (9436, 30144), (10048, 28308), (10784, 26376), (13188, 21568), (14154, 20096), (15072, 18872), (16176, 17584)]