281551872

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13093}}^1$

素因数の和:13123

約数の個数: 88

約数和(自身を含む): 857709376

約数和(自身を除く): 576157504

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, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 13093, 21504, 26186, 39279, 52372, 78558, 91651, 104744, 157116, 183302, 209488, 274953, 314232, 366604, 418976, 549906, 628464, 733208, 837952, 1099812, 1256928, 1466416, 1675904, 2199624, 2513856, 2932832, 3351808, 4399248, 5027712, 5865664, 6703616, 8798496, 10055424, 11731328, 13407232, 17596992, 20110848, 23462656, 35193984, 40221696, 46925312, 70387968, 93850624, 140775936, 281551872]

約数ペア:

[(1, 281551872), (2, 140775936), (3, 93850624), (4, 70387968), (6, 46925312), (7, 40221696), (8, 35193984), (12, 23462656), (14, 20110848), (16, 17596992), (21, 13407232), (24, 11731328), (28, 10055424), (32, 8798496), (42, 6703616), (48, 5865664), (56, 5027712), (64, 4399248), (84, 3351808), (96, 2932832), (112, 2513856), (128, 2199624), (168, 1675904), (192, 1466416), (224, 1256928), (256, 1099812), (336, 837952), (384, 733208), (448, 628464), (512, 549906), (672, 418976), (768, 366604), (896, 314232), (1024, 274953), (1344, 209488), (1536, 183302), (1792, 157116), (2688, 104744), (3072, 91651), (3584, 78558), (5376, 52372), (7168, 39279), (10752, 26186), (13093, 21504)]