256116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 683200

約数和(自身を除く): 427084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3049, 6098, 9147, 12196, 18294, 21343, 36588, 42686, 64029, 85372, 128058, 256116]

約数ペア:

[(1, 256116), (2, 128058), (3, 85372), (4, 64029), (6, 42686), (7, 36588), (12, 21343), (14, 18294), (21, 12196), (28, 9147), (42, 6098), (84, 3049)]