996828330496

素因数分解:

$2^9\times {\mathrm{9109}}^1\times {\mathrm{213737}}^1$

素因数の和:222864

約数の個数: 40

約数和(自身を含む): 1991937703140

約数和(自身を除く): 995109372644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 9109, 18218, 36436, 72872, 145744, 213737, 291488, 427474, 582976, 854948, 1165952, 1709896, 2331904, 3419792, 4663808, 6839584, 13679168, 27358336, 54716672, 109433344, 1946930333, 3893860666, 7787721332, 15575442664, 31150885328, 62301770656, 124603541312, 249207082624, 498414165248, 996828330496]

約数ペア:

[(1, 996828330496), (2, 498414165248), (4, 249207082624), (8, 124603541312), (16, 62301770656), (32, 31150885328), (64, 15575442664), (128, 7787721332), (256, 3893860666), (512, 1946930333), (9109, 109433344), (18218, 54716672), (36436, 27358336), (72872, 13679168), (145744, 6839584), (213737, 4663808), (291488, 3419792), (427474, 2331904), (582976, 1709896), (854948, 1165952)]