217750464

素因数分解:

$2^6\times 3^3\times {\mathrm{126013}}^1$

素因数の和:126034

約数の個数: 56

約数和(自身を含む): 640151120

約数和(自身を除く): 422400656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 126013, 252026, 378039, 504052, 756078, 1008104, 1134117, 1512156, 2016208, 2268234, 3024312, 3402351, 4032416, 4536468, 6048624, 6804702, 8064832, 9072936, 12097248, 13609404, 18145872, 24194496, 27218808, 36291744, 54437616, 72583488, 108875232, 217750464]

約数ペア:

[(1, 217750464), (2, 108875232), (3, 72583488), (4, 54437616), (6, 36291744), (8, 27218808), (9, 24194496), (12, 18145872), (16, 13609404), (18, 12097248), (24, 9072936), (27, 8064832), (32, 6804702), (36, 6048624), (48, 4536468), (54, 4032416), (64, 3402351), (72, 3024312), (96, 2268234), (108, 2016208), (144, 1512156), (192, 1134117), (216, 1008104), (288, 756078), (432, 504052), (576, 378039), (864, 252026), (1728, 126013)]