906395968

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{883}}^1$

素因数の和:1311

約数の個数: 56

約数和(自身を含む): 1847482208

約数和(自身を除く): 941086240

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 373, 688, 746, 883, 1376, 1492, 1766, 2752, 2984, 3532, 5968, 7064, 11936, 14128, 16039, 23872, 28256, 32078, 37969, 56512, 64156, 75938, 128312, 151876, 256624, 303752, 329359, 513248, 607504, 658718, 1026496, 1215008, 1317436, 2430016, 2634872, 5269744, 10539488, 14162437, 21078976, 28324874, 56649748, 113299496, 226598992, 453197984, 906395968]

約数ペア:

[(1, 906395968), (2, 453197984), (4, 226598992), (8, 113299496), (16, 56649748), (32, 28324874), (43, 21078976), (64, 14162437), (86, 10539488), (172, 5269744), (344, 2634872), (373, 2430016), (688, 1317436), (746, 1215008), (883, 1026496), (1376, 658718), (1492, 607504), (1766, 513248), (2752, 329359), (2984, 303752), (3532, 256624), (5968, 151876), (7064, 128312), (11936, 75938), (14128, 64156), (16039, 56512), (23872, 37969), (28256, 32078)]