668450272

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{96263}}^1$

素因数の和:96311

約数の個数: 48

約数和(自身を含む): 1552545792

約数和(自身を除く): 884095520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 96263, 192526, 385052, 673841, 770104, 1347682, 1540208, 2695364, 2984153, 3080416, 5390728, 5968306, 10781456, 11936612, 20889071, 21562912, 23873224, 41778142, 47746448, 83556284, 95492896, 167112568, 334225136, 668450272]

約数ペア:

[(1, 668450272), (2, 334225136), (4, 167112568), (7, 95492896), (8, 83556284), (14, 47746448), (16, 41778142), (28, 23873224), (31, 21562912), (32, 20889071), (56, 11936612), (62, 10781456), (112, 5968306), (124, 5390728), (217, 3080416), (224, 2984153), (248, 2695364), (434, 1540208), (496, 1347682), (868, 770104), (992, 673841), (1736, 385052), (3472, 192526), (6944, 96263)]