223839672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1332379}}^1$

素因数の和:1332395

約数の個数: 32

約数和(自身を含む): 639542400

約数和(自身を除く): 415702728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1332379, 2664758, 3997137, 5329516, 7994274, 9326653, 10659032, 15988548, 18653306, 27979959, 31977096, 37306612, 55959918, 74613224, 111919836, 223839672]

約数ペア:

[(1, 223839672), (2, 111919836), (3, 74613224), (4, 55959918), (6, 37306612), (7, 31977096), (8, 27979959), (12, 18653306), (14, 15988548), (21, 10659032), (24, 9326653), (28, 7994274), (42, 5329516), (56, 3997137), (84, 2664758), (168, 1332379)]