423291288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2519591}}^1$

素因数の和:2519607

約数の個数: 32

約数和(自身を含む): 1209404160

約数和(自身を除く): 786112872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2519591, 5039182, 7558773, 10078364, 15117546, 17637137, 20156728, 30235092, 35274274, 52911411, 60470184, 70548548, 105822822, 141097096, 211645644, 423291288]

約数ペア:

[(1, 423291288), (2, 211645644), (3, 141097096), (4, 105822822), (6, 70548548), (7, 60470184), (8, 52911411), (12, 35274274), (14, 30235092), (21, 20156728), (24, 17637137), (28, 15117546), (42, 10078364), (56, 7558773), (84, 5039182), (168, 2519591)]