216869616

素因数分解:

$2^4\times 3^3\times {\mathrm{502013}}^1$

素因数の和:502030

約数の個数: 40

約数和(自身を含む): 622497360

約数和(自身を除く): 405627744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 502013, 1004026, 1506039, 2008052, 3012078, 4016104, 4518117, 6024156, 8032208, 9036234, 12048312, 13554351, 18072468, 24096624, 27108702, 36144936, 54217404, 72289872, 108434808, 216869616]

約数ペア:

[(1, 216869616), (2, 108434808), (3, 72289872), (4, 54217404), (6, 36144936), (8, 27108702), (9, 24096624), (12, 18072468), (16, 13554351), (18, 12048312), (24, 9036234), (27, 8032208), (36, 6024156), (48, 4518117), (54, 4016104), (72, 3012078), (108, 2008052), (144, 1506039), (216, 1004026), (432, 502013)]