1680660864

素因数分解:

$2^7\times 3^2\times {\mathrm{1458907}}^1$

素因数の和:1458927

約数の個数: 48

約数和(自身を含む): 4836280020

約数和(自身を除く): 3155619156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1458907, 2917814, 4376721, 5835628, 8753442, 11671256, 13130163, 17506884, 23342512, 26260326, 35013768, 46685024, 52520652, 70027536, 93370048, 105041304, 140055072, 186740096, 210082608, 280110144, 420165216, 560220288, 840330432, 1680660864]

約数ペア:

[(1, 1680660864), (2, 840330432), (3, 560220288), (4, 420165216), (6, 280110144), (8, 210082608), (9, 186740096), (12, 140055072), (16, 105041304), (18, 93370048), (24, 70027536), (32, 52520652), (36, 46685024), (48, 35013768), (64, 26260326), (72, 23342512), (96, 17506884), (128, 13130163), (144, 11671256), (192, 8753442), (288, 5835628), (384, 4376721), (576, 2917814), (1152, 1458907)]