339446912

素因数分解:

$2^7\times 7^2\times {\mathrm{54121}}^1$

素因数の和:54149

約数の個数: 48

約数和(自身を含む): 786663270

約数和(自身を除く): 447216358

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 54121, 108242, 216484, 378847, 432968, 757694, 865936, 1515388, 1731872, 2651929, 3030776, 3463744, 5303858, 6061552, 6927488, 10607716, 12123104, 21215432, 24246208, 42430864, 48492416, 84861728, 169723456, 339446912]

約数ペア:

[(1, 339446912), (2, 169723456), (4, 84861728), (7, 48492416), (8, 42430864), (14, 24246208), (16, 21215432), (28, 12123104), (32, 10607716), (49, 6927488), (56, 6061552), (64, 5303858), (98, 3463744), (112, 3030776), (128, 2651929), (196, 1731872), (224, 1515388), (392, 865936), (448, 757694), (784, 432968), (896, 378847), (1568, 216484), (3136, 108242), (6272, 54121)]