2578910664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{160141}}^1$

素因数の和:160222

約数の個数: 64

約数和(自身を含む): 7148738880

約数和(自身を除く): 4569828216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 160141, 320282, 480423, 640564, 960846, 1281128, 1761551, 1921692, 3523102, 3843384, 5284653, 7046204, 9768601, 10569306, 14092408, 19537202, 21138612, 29305803, 39074404, 42277224, 58611606, 78148808, 107454611, 117223212, 214909222, 234446424, 322363833, 429818444, 644727666, 859636888, 1289455332, 2578910664]

約数ペア:

[(1, 2578910664), (2, 1289455332), (3, 859636888), (4, 644727666), (6, 429818444), (8, 322363833), (11, 234446424), (12, 214909222), (22, 117223212), (24, 107454611), (33, 78148808), (44, 58611606), (61, 42277224), (66, 39074404), (88, 29305803), (122, 21138612), (132, 19537202), (183, 14092408), (244, 10569306), (264, 9768601), (366, 7046204), (488, 5284653), (671, 3843384), (732, 3523102), (1342, 1921692), (1464, 1761551), (2013, 1281128), (2684, 960846), (4026, 640564), (5368, 480423), (8052, 320282), (16104, 160141)]