331108784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7229

約数の個数: 40

約数和(自身を含む): 666519840

約数和(自身を除く): 335411056

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 2911, 5822, 7109, 11644, 14218, 23288, 28436, 46576, 56872, 113744, 291469, 504739, 582938, 1009478, 1165876, 2018956, 2331752, 4037912, 4663504, 8075824, 20694299, 41388598, 82777196, 165554392, 331108784]

約数ペア:

[(1, 331108784), (2, 165554392), (4, 82777196), (8, 41388598), (16, 20694299), (41, 8075824), (71, 4663504), (82, 4037912), (142, 2331752), (164, 2018956), (284, 1165876), (328, 1009478), (568, 582938), (656, 504739), (1136, 291469), (2911, 113744), (5822, 56872), (7109, 46576), (11644, 28436), (14218, 23288)]