1948635648

素因数分解:

$2^9\times 3^2\times {\mathrm{422881}}^1$

素因数の和:422905

約数の個数: 60

約数和(自身を含む): 5623907718

約数和(自身を除く): 3675272070

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, 1152, 1536, 2304, 4608, 422881, 845762, 1268643, 1691524, 2537286, 3383048, 3805929, 5074572, 6766096, 7611858, 10149144, 13532192, 15223716, 20298288, 27064384, 30447432, 40596576, 54128768, 60894864, 81193152, 108257536, 121789728, 162386304, 216515072, 243579456, 324772608, 487158912, 649545216, 974317824, 1948635648]

約数ペア:

[(1, 1948635648), (2, 974317824), (3, 649545216), (4, 487158912), (6, 324772608), (8, 243579456), (9, 216515072), (12, 162386304), (16, 121789728), (18, 108257536), (24, 81193152), (32, 60894864), (36, 54128768), (48, 40596576), (64, 30447432), (72, 27064384), (96, 20298288), (128, 15223716), (144, 13532192), (192, 10149144), (256, 7611858), (288, 6766096), (384, 5074572), (512, 3805929), (576, 3383048), (768, 2537286), (1152, 1691524), (1536, 1268643), (2304, 845762), (4608, 422881)]