421856232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2511049}}^1$

素因数の和:2511065

約数の個数: 32

約数和(自身を含む): 1205304000

約数和(自身を除く): 783447768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2511049, 5022098, 7533147, 10044196, 15066294, 17577343, 20088392, 30132588, 35154686, 52732029, 60265176, 70309372, 105464058, 140618744, 210928116, 421856232]

約数ペア:

[(1, 421856232), (2, 210928116), (3, 140618744), (4, 105464058), (6, 70309372), (7, 60265176), (8, 52732029), (12, 35154686), (14, 30132588), (21, 20088392), (24, 17577343), (28, 15066294), (42, 10044196), (56, 7533147), (84, 5022098), (168, 2511049)]