331927008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{493939}}^1$

素因数の和:493959

約数の個数: 48

約数和(自身を含む): 995783040

約数和(自身を除く): 663856032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 493939, 987878, 1481817, 1975756, 2963634, 3457573, 3951512, 5927268, 6915146, 7903024, 10372719, 11854536, 13830292, 15806048, 20745438, 23709072, 27660584, 41490876, 47418144, 55321168, 82981752, 110642336, 165963504, 331927008]

約数ペア:

[(1, 331927008), (2, 165963504), (3, 110642336), (4, 82981752), (6, 55321168), (7, 47418144), (8, 41490876), (12, 27660584), (14, 23709072), (16, 20745438), (21, 15806048), (24, 13830292), (28, 11854536), (32, 10372719), (42, 7903024), (48, 6915146), (56, 5927268), (84, 3951512), (96, 3457573), (112, 2963634), (168, 1975756), (224, 1481817), (336, 987878), (672, 493939)]