253824

素因数分解:

$2^7\times 3^1\times {\mathrm{661}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 675240

約数和(自身を除く): 421416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15864, 21152, 31728, 42304, 63456, 84608, 126912, 253824]

約数ペア:

[(1, 253824), (2, 126912), (3, 84608), (4, 63456), (6, 42304), (8, 31728), (12, 21152), (16, 15864), (24, 10576), (32, 7932), (48, 5288), (64, 3966), (96, 2644), (128, 1983), (192, 1322), (384, 661)]