123840384

素因数分解:

$2^7\times 3^1\times {\mathrm{322501}}^1$

素因数の和:322518

約数の個数: 32

約数和(自身を含む): 328952040

約数和(自身を除く): 205111656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 322501, 645002, 967503, 1290004, 1935006, 2580008, 3870012, 5160016, 7740024, 10320032, 15480048, 20640064, 30960096, 41280128, 61920192, 123840384]

約数ペア:

[(1, 123840384), (2, 61920192), (3, 41280128), (4, 30960096), (6, 20640064), (8, 15480048), (12, 10320032), (16, 7740024), (24, 5160016), (32, 3870012), (48, 2580008), (64, 1935006), (96, 1290004), (128, 967503), (192, 645002), (384, 322501)]