279523008

素因数分解:

$2^6\times 3^3\times {\mathrm{161761}}^1$

素因数の和:161782

約数の個数: 56

約数和(自身を含む): 821750960

約数和(自身を除く): 542227952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 161761, 323522, 485283, 647044, 970566, 1294088, 1455849, 1941132, 2588176, 2911698, 3882264, 4367547, 5176352, 5823396, 7764528, 8735094, 10352704, 11646792, 15529056, 17470188, 23293584, 31058112, 34940376, 46587168, 69880752, 93174336, 139761504, 279523008]

約数ペア:

[(1, 279523008), (2, 139761504), (3, 93174336), (4, 69880752), (6, 46587168), (8, 34940376), (9, 31058112), (12, 23293584), (16, 17470188), (18, 15529056), (24, 11646792), (27, 10352704), (32, 8735094), (36, 7764528), (48, 5823396), (54, 5176352), (64, 4367547), (72, 3882264), (96, 2911698), (108, 2588176), (144, 1941132), (192, 1455849), (216, 1294088), (288, 970566), (432, 647044), (576, 485283), (864, 323522), (1728, 161761)]