1440756

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 3762304

約数和(自身を除く): 2321548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 23238, 40021, 46476, 80042, 120063, 160084, 240126, 360189, 480252, 720378, 1440756]

約数ペア:

[(1, 1440756), (2, 720378), (3, 480252), (4, 360189), (6, 240126), (9, 160084), (12, 120063), (18, 80042), (31, 46476), (36, 40021), (62, 23238), (93, 15492), (124, 11619), (186, 7746), (279, 5164), (372, 3873), (558, 2582), (1116, 1291)]