289328844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3444391}}^1$

素因数の和:3444405

約数の個数: 24

約数和(自身を含む): 771543808

約数和(自身を除く): 482214964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3444391, 6888782, 10333173, 13777564, 20666346, 24110737, 41332692, 48221474, 72332211, 96442948, 144664422, 289328844]

約数ペア:

[(1, 289328844), (2, 144664422), (3, 96442948), (4, 72332211), (6, 48221474), (7, 41332692), (12, 24110737), (14, 20666346), (21, 13777564), (28, 10333173), (42, 6888782), (84, 3444391)]