268238928

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{10979}}^1$

素因数の和:11499

約数の個数: 40

約数和(自身を含む): 694375200

約数和(自身を除く): 426136272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 10979, 12216, 21958, 24432, 32937, 43916, 65874, 87832, 131748, 175664, 263496, 526992, 5588311, 11176622, 16764933, 22353244, 33529866, 44706488, 67059732, 89412976, 134119464, 268238928]

約数ペア:

[(1, 268238928), (2, 134119464), (3, 89412976), (4, 67059732), (6, 44706488), (8, 33529866), (12, 22353244), (16, 16764933), (24, 11176622), (48, 5588311), (509, 526992), (1018, 263496), (1527, 175664), (2036, 131748), (3054, 87832), (4072, 65874), (6108, 43916), (8144, 32937), (10979, 24432), (12216, 21958)]