318981152

素因数分解:

$2^5\times 7^1\times {\mathrm{1424023}}^1$

素因数の和:1424040

約数の個数: 24

約数和(自身を含む): 717708096

約数和(自身を除く): 398726944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1424023, 2848046, 5696092, 9968161, 11392184, 19936322, 22784368, 39872644, 45568736, 79745288, 159490576, 318981152]

約数ペア:

[(1, 318981152), (2, 159490576), (4, 79745288), (7, 45568736), (8, 39872644), (14, 22784368), (16, 19936322), (28, 11392184), (32, 9968161), (56, 5696092), (112, 2848046), (224, 1424023)]