394573824

素因数分解:

$2^{11}\times 3^2\times {\mathrm{21407}}^1$

素因数の和:21435

約数の個数: 72

約数和(自身を含む): 1139654880

約数和(自身を除く): 745081056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 21407, 42814, 64221, 85628, 128442, 171256, 192663, 256884, 342512, 385326, 513768, 685024, 770652, 1027536, 1370048, 1541304, 2055072, 2740096, 3082608, 4110144, 5480192, 6165216, 8220288, 10960384, 12330432, 16440576, 21920768, 24660864, 32881152, 43841536, 49321728, 65762304, 98643456, 131524608, 197286912, 394573824]

約数ペア:

[(1, 394573824), (2, 197286912), (3, 131524608), (4, 98643456), (6, 65762304), (8, 49321728), (9, 43841536), (12, 32881152), (16, 24660864), (18, 21920768), (24, 16440576), (32, 12330432), (36, 10960384), (48, 8220288), (64, 6165216), (72, 5480192), (96, 4110144), (128, 3082608), (144, 2740096), (192, 2055072), (256, 1541304), (288, 1370048), (384, 1027536), (512, 770652), (576, 685024), (768, 513768), (1024, 385326), (1152, 342512), (1536, 256884), (2048, 192663), (2304, 171256), (3072, 128442), (4608, 85628), (6144, 64221), (9216, 42814), (18432, 21407)]