242198656

素因数分解:

$2^7\times 7^1\times {\mathrm{270311}}^1$

素因数の和:270332

約数の個数: 32

約数和(自身を含む): 551436480

約数和(自身を除く): 309237824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 270311, 540622, 1081244, 1892177, 2162488, 3784354, 4324976, 7568708, 8649952, 15137416, 17299904, 30274832, 34599808, 60549664, 121099328, 242198656]

約数ペア:

[(1, 242198656), (2, 121099328), (4, 60549664), (7, 34599808), (8, 30274832), (14, 17299904), (16, 15137416), (28, 8649952), (32, 7568708), (56, 4324976), (64, 3784354), (112, 2162488), (128, 1892177), (224, 1081244), (448, 540622), (896, 270311)]