1591555128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{1657}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 4112901120

約数和(自身を除く): 2521345992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1291, 1657, 2582, 3314, 3873, 4971, 5164, 6628, 7746, 9942, 10328, 13256, 15492, 19884, 30984, 39768, 40021, 51367, 80042, 102734, 120063, 154101, 160084, 205468, 240126, 308202, 320168, 410936, 480252, 616404, 960504, 1232808, 2139187, 4278374, 6417561, 8556748, 12835122, 17113496, 25670244, 51340488, 66314797, 132629594, 198944391, 265259188, 397888782, 530518376, 795777564, 1591555128]

約数ペア:

[(1, 1591555128), (2, 795777564), (3, 530518376), (4, 397888782), (6, 265259188), (8, 198944391), (12, 132629594), (24, 66314797), (31, 51340488), (62, 25670244), (93, 17113496), (124, 12835122), (186, 8556748), (248, 6417561), (372, 4278374), (744, 2139187), (1291, 1232808), (1657, 960504), (2582, 616404), (3314, 480252), (3873, 410936), (4971, 320168), (5164, 308202), (6628, 240126), (7746, 205468), (9942, 160084), (10328, 154101), (13256, 120063), (15492, 102734), (19884, 80042), (30984, 51367), (39768, 40021)]