378180992

素因数分解:

$2^7\times 7^1\times {\mathrm{422077}}^1$

素因数の和:422098

約数の個数: 32

約数和(自身を含む): 861039120

約数和(自身を除く): 482858128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 422077, 844154, 1688308, 2954539, 3376616, 5909078, 6753232, 11818156, 13506464, 23636312, 27012928, 47272624, 54025856, 94545248, 189090496, 378180992]

約数ペア:

[(1, 378180992), (2, 189090496), (4, 94545248), (7, 54025856), (8, 47272624), (14, 27012928), (16, 23636312), (28, 13506464), (32, 11818156), (56, 6753232), (64, 5909078), (112, 3376616), (128, 2954539), (224, 1688308), (448, 844154), (896, 422077)]