1344339968

素因数分解:

$2^{16}\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 68

約数和(自身を含む): 2735189628

約数和(自身を除く): 1390849660

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 281, 292, 512, 562, 584, 1024, 1124, 1168, 2048, 2248, 2336, 4096, 4496, 4672, 8192, 8992, 9344, 16384, 17984, 18688, 20513, 32768, 35968, 37376, 41026, 65536, 71936, 74752, 82052, 143872, 149504, 164104, 287744, 299008, 328208, 575488, 598016, 656416, 1150976, 1196032, 1312832, 2301952, 2392064, 2625664, 4603904, 4784128, 5251328, 9207808, 10502656, 18415616, 21005312, 42010624, 84021248, 168042496, 336084992, 672169984, 1344339968]

約数ペア:

[(1, 1344339968), (2, 672169984), (4, 336084992), (8, 168042496), (16, 84021248), (32, 42010624), (64, 21005312), (73, 18415616), (128, 10502656), (146, 9207808), (256, 5251328), (281, 4784128), (292, 4603904), (512, 2625664), (562, 2392064), (584, 2301952), (1024, 1312832), (1124, 1196032), (1168, 1150976), (2048, 656416), (2248, 598016), (2336, 575488), (4096, 328208), (4496, 299008), (4672, 287744), (8192, 164104), (8992, 149504), (9344, 143872), (16384, 82052), (17984, 74752), (18688, 71936), (20513, 65536), (32768, 41026), (35968, 37376)]