171206352

素因数分解:

$2^4\times 3^3\times {\mathrm{396311}}^1$

素因数の和:396328

約数の個数: 40

約数和(自身を含む): 491426880

約数和(自身を除く): 320220528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 396311, 792622, 1188933, 1585244, 2377866, 3170488, 3566799, 4755732, 6340976, 7133598, 9511464, 10700397, 14267196, 19022928, 21400794, 28534392, 42801588, 57068784, 85603176, 171206352]

約数ペア:

[(1, 171206352), (2, 85603176), (3, 57068784), (4, 42801588), (6, 28534392), (8, 21400794), (9, 19022928), (12, 14267196), (16, 10700397), (18, 9511464), (24, 7133598), (27, 6340976), (36, 4755732), (48, 3566799), (54, 3170488), (72, 2377866), (108, 1585244), (144, 1188933), (216, 792622), (432, 396311)]