1131081216

素因数分解:

$2^9\times 3^1\times {\mathrm{736381}}^1$

素因数の和:736402

約数の個数: 40

約数和(自身を含む): 3013275144

約数和(自身を除く): 1882193928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 736381, 1472762, 2209143, 2945524, 4418286, 5891048, 8836572, 11782096, 17673144, 23564192, 35346288, 47128384, 70692576, 94256768, 141385152, 188513536, 282770304, 377027072, 565540608, 1131081216]

約数ペア:

[(1, 1131081216), (2, 565540608), (3, 377027072), (4, 282770304), (6, 188513536), (8, 141385152), (12, 94256768), (16, 70692576), (24, 47128384), (32, 35346288), (48, 23564192), (64, 17673144), (96, 11782096), (128, 8836572), (192, 5891048), (256, 4418286), (384, 2945524), (512, 2209143), (768, 1472762), (1536, 736381)]