224280756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{890003}}^1$

素因数の和:890020

約数の個数: 36

約数和(自身を含む): 647922912

約数和(自身を除く): 423642156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 890003, 1780006, 2670009, 3560012, 5340018, 6230021, 8010027, 10680036, 12460042, 16020054, 18690063, 24920084, 32040108, 37380126, 56070189, 74760252, 112140378, 224280756]

約数ペア:

[(1, 224280756), (2, 112140378), (3, 74760252), (4, 56070189), (6, 37380126), (7, 32040108), (9, 24920084), (12, 18690063), (14, 16020054), (18, 12460042), (21, 10680036), (28, 8010027), (36, 6230021), (42, 5340018), (63, 3560012), (84, 2670009), (126, 1780006), (252, 890003)]