427698576

素因数分解:

$2^4\times 3^3\times {\mathrm{990043}}^1$

素因数の和:990060

約数の個数: 40

約数和(自身を含む): 1227654560

約数和(自身を除く): 799955984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 990043, 1980086, 2970129, 3960172, 5940258, 7920344, 8910387, 11880516, 15840688, 17820774, 23761032, 26731161, 35641548, 47522064, 53462322, 71283096, 106924644, 142566192, 213849288, 427698576]

約数ペア:

[(1, 427698576), (2, 213849288), (3, 142566192), (4, 106924644), (6, 71283096), (8, 53462322), (9, 47522064), (12, 35641548), (16, 26731161), (18, 23761032), (24, 17820774), (27, 15840688), (36, 11880516), (48, 8910387), (54, 7920344), (72, 5940258), (108, 3960172), (144, 2970129), (216, 1980086), (432, 990043)]