289375068

素因数分解:

$2^2\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{18679}}^1$

素因数の和:19977

約数の個数: 24

約数和(自身を含む): 675767680

約数和(自身を除く): 386392612

約数列:

[1, 2, 3, 4, 6, 12, 1291, 2582, 3873, 5164, 7746, 15492, 18679, 37358, 56037, 74716, 112074, 224148, 24114589, 48229178, 72343767, 96458356, 144687534, 289375068]

約数ペア:

[(1, 289375068), (2, 144687534), (3, 96458356), (4, 72343767), (6, 48229178), (12, 24114589), (1291, 224148), (2582, 112074), (3873, 74716), (5164, 56037), (7746, 37358), (15492, 18679)]