856393728

素因数分解:

$2^{11}\times 3^1\times {\mathrm{139387}}^1$

素因数の和:139412

約数の個数: 48

約数和(自身を含む): 2283175440

約数和(自身を除く): 1426781712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 139387, 278774, 418161, 557548, 836322, 1115096, 1672644, 2230192, 3345288, 4460384, 6690576, 8920768, 13381152, 17841536, 26762304, 35683072, 53524608, 71366144, 107049216, 142732288, 214098432, 285464576, 428196864, 856393728]

約数ペア:

[(1, 856393728), (2, 428196864), (3, 285464576), (4, 214098432), (6, 142732288), (8, 107049216), (12, 71366144), (16, 53524608), (24, 35683072), (32, 26762304), (48, 17841536), (64, 13381152), (96, 8920768), (128, 6690576), (192, 4460384), (256, 3345288), (384, 2230192), (512, 1672644), (768, 1115096), (1024, 836322), (1536, 557548), (2048, 418161), (3072, 278774), (6144, 139387)]