217101168

素因数分解:

$2^4\times 3^3\times {\mathrm{502549}}^1$

素因数の和:502566

約数の個数: 40

約数和(自身を含む): 623162000

約数和(自身を除く): 406060832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 502549, 1005098, 1507647, 2010196, 3015294, 4020392, 4522941, 6030588, 8040784, 9045882, 12061176, 13568823, 18091764, 24122352, 27137646, 36183528, 54275292, 72367056, 108550584, 217101168]

約数ペア:

[(1, 217101168), (2, 108550584), (3, 72367056), (4, 54275292), (6, 36183528), (8, 27137646), (9, 24122352), (12, 18091764), (16, 13568823), (18, 12061176), (24, 9045882), (27, 8040784), (36, 6030588), (48, 4522941), (54, 4020392), (72, 3015294), (108, 2010196), (144, 1507647), (216, 1005098), (432, 502549)]