810891888

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{252143}}^1$

素因数の和:252221

約数の個数: 40

約数和(自身を含む): 2126078208

約数和(自身を除く): 1315186320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 252143, 504286, 756429, 1008572, 1512858, 2017144, 3025716, 4034288, 6051432, 12102864, 16893581, 33787162, 50680743, 67574324, 101361486, 135148648, 202722972, 270297296, 405445944, 810891888]

約数ペア:

[(1, 810891888), (2, 405445944), (3, 270297296), (4, 202722972), (6, 135148648), (8, 101361486), (12, 67574324), (16, 50680743), (24, 33787162), (48, 16893581), (67, 12102864), (134, 6051432), (201, 4034288), (268, 3025716), (402, 2017144), (536, 1512858), (804, 1008572), (1072, 756429), (1608, 504286), (3216, 252143)]