387909888

素因数分解:

$2^8\times 3^1\times {\mathrm{505091}}^1$

素因数の和:505110

約数の個数: 36

約数和(自身を含む): 1032408048

約数和(自身を除く): 644498160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 505091, 1010182, 1515273, 2020364, 3030546, 4040728, 6061092, 8081456, 12122184, 16162912, 24244368, 32325824, 48488736, 64651648, 96977472, 129303296, 193954944, 387909888]

約数ペア:

[(1, 387909888), (2, 193954944), (3, 129303296), (4, 96977472), (6, 64651648), (8, 48488736), (12, 32325824), (16, 24244368), (24, 16162912), (32, 12122184), (48, 8081456), (64, 6061092), (96, 4040728), (128, 3030546), (192, 2020364), (256, 1515273), (384, 1010182), (768, 505091)]