1621804608

素因数分解:

$2^6\times 3^2\times {\mathrm{2815633}}^1$

素因数の和:2815651

約数の個数: 42

約数和(自身を含む): 4648611734

約数和(自身を除く): 3026807126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2815633, 5631266, 8446899, 11262532, 16893798, 22525064, 25340697, 33787596, 45050128, 50681394, 67575192, 90100256, 101362788, 135150384, 180200512, 202725576, 270300768, 405451152, 540601536, 810902304, 1621804608]

約数ペア:

[(1, 1621804608), (2, 810902304), (3, 540601536), (4, 405451152), (6, 270300768), (8, 202725576), (9, 180200512), (12, 135150384), (16, 101362788), (18, 90100256), (24, 67575192), (32, 50681394), (36, 45050128), (48, 33787596), (64, 25340697), (72, 22525064), (96, 16893798), (144, 11262532), (192, 8446899), (288, 5631266), (576, 2815633)]