2560413816

素因数分解:

$2^3\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{22129}}^1$

素因数の和:23748

約数の個数: 48

約数和(自身を含む): 6939082800

約数和(自身を除く): 4378668984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1607, 3214, 4821, 6428, 9642, 12856, 14463, 19284, 22129, 28926, 38568, 44258, 57852, 66387, 88516, 115704, 132774, 177032, 199161, 265548, 398322, 531096, 796644, 1593288, 35561303, 71122606, 106683909, 142245212, 213367818, 284490424, 320051727, 426735636, 640103454, 853471272, 1280206908, 2560413816]

約数ペア:

[(1, 2560413816), (2, 1280206908), (3, 853471272), (4, 640103454), (6, 426735636), (8, 320051727), (9, 284490424), (12, 213367818), (18, 142245212), (24, 106683909), (36, 71122606), (72, 35561303), (1607, 1593288), (3214, 796644), (4821, 531096), (6428, 398322), (9642, 265548), (12856, 199161), (14463, 177032), (19284, 132774), (22129, 115704), (28926, 88516), (38568, 66387), (44258, 57852)]