253782912

素因数分解:

$2^7\times 3^1\times {\mathrm{660893}}^1$

素因数の和:660910

約数の個数: 32

約数和(自身を含む): 674111880

約数和(自身を除く): 420328968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 660893, 1321786, 1982679, 2643572, 3965358, 5287144, 7930716, 10574288, 15861432, 21148576, 31722864, 42297152, 63445728, 84594304, 126891456, 253782912]

約数ペア:

[(1, 253782912), (2, 126891456), (3, 84594304), (4, 63445728), (6, 42297152), (8, 31722864), (12, 21148576), (16, 15861432), (24, 10574288), (32, 7930716), (48, 5287144), (64, 3965358), (96, 2643572), (128, 1982679), (192, 1321786), (384, 660893)]