1285069824

素因数分解:

$2^{10}\times 3^2\times {\mathrm{139439}}^1$

素因数の和:139465

約数の個数: 66

約数和(自身を含む): 3710637840

約数和(自身を除く): 2425568016

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, 2304, 3072, 4608, 9216, 139439, 278878, 418317, 557756, 836634, 1115512, 1254951, 1673268, 2231024, 2509902, 3346536, 4462048, 5019804, 6693072, 8924096, 10039608, 13386144, 17848192, 20079216, 26772288, 35696384, 40158432, 53544576, 71392768, 80316864, 107089152, 142785536, 160633728, 214178304, 321267456, 428356608, 642534912, 1285069824]

約数ペア:

[(1, 1285069824), (2, 642534912), (3, 428356608), (4, 321267456), (6, 214178304), (8, 160633728), (9, 142785536), (12, 107089152), (16, 80316864), (18, 71392768), (24, 53544576), (32, 40158432), (36, 35696384), (48, 26772288), (64, 20079216), (72, 17848192), (96, 13386144), (128, 10039608), (144, 8924096), (192, 6693072), (256, 5019804), (288, 4462048), (384, 3346536), (512, 2509902), (576, 2231024), (768, 1673268), (1024, 1254951), (1152, 1115512), (1536, 836634), (2304, 557756), (3072, 418317), (4608, 278878), (9216, 139439)]