1140921216

素因数分解:

$2^7\times 3^2\times {\mathrm{990383}}^1$

素因数の和:990403

約数の個数: 48

約数和(自身を含む): 3283122960

約数和(自身を除く): 2142201744

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, 990383, 1980766, 2971149, 3961532, 5942298, 7923064, 8913447, 11884596, 15846128, 17826894, 23769192, 31692256, 35653788, 47538384, 63384512, 71307576, 95076768, 126769024, 142615152, 190153536, 285230304, 380307072, 570460608, 1140921216]

約数ペア:

[(1, 1140921216), (2, 570460608), (3, 380307072), (4, 285230304), (6, 190153536), (8, 142615152), (9, 126769024), (12, 95076768), (16, 71307576), (18, 63384512), (24, 47538384), (32, 35653788), (36, 31692256), (48, 23769192), (64, 17826894), (72, 15846128), (96, 11884596), (128, 8913447), (144, 7923064), (192, 5942298), (288, 3961532), (384, 2971149), (576, 1980766), (1152, 990383)]