489446572048

素因数分解:

$2^4\times 7^3\times {\mathrm{89184871}}^1$

素因数の和:89184900

約数の個数: 40

約数和(自身を含む): 1105892412800

約数和(自身を除く): 616445840752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 89184871, 178369742, 356739484, 624294097, 713478968, 1248588194, 1426957936, 2497176388, 4370058679, 4994352776, 8740117358, 9988705552, 17480234716, 30590410753, 34960469432, 61180821506, 69920938864, 122361643012, 244723286024, 489446572048]

約数ペア:

[(1, 489446572048), (2, 244723286024), (4, 122361643012), (7, 69920938864), (8, 61180821506), (14, 34960469432), (16, 30590410753), (28, 17480234716), (49, 9988705552), (56, 8740117358), (98, 4994352776), (112, 4370058679), (196, 2497176388), (343, 1426957936), (392, 1248588194), (686, 713478968), (784, 624294097), (1372, 356739484), (2744, 178369742), (5488, 89184871)]