2080337256

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{17737}}^1$

素因数の和:17936

約数の個数: 80

約数和(自身を含む): 5859393540

約数和(自身を除く): 3779056284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4887, 6516, 9774, 13032, 14661, 17737, 19548, 29322, 35474, 39096, 53211, 58644, 70948, 106422, 117288, 141896, 159633, 212844, 319266, 425688, 478899, 638532, 957798, 1277064, 1436697, 1915596, 2873394, 3210397, 3831192, 5746788, 6420794, 9631191, 11493576, 12841588, 19262382, 25683176, 28893573, 38524764, 57787146, 77049528, 86680719, 115574292, 173361438, 231148584, 260042157, 346722876, 520084314, 693445752, 1040168628, 2080337256]

約数ペア:

[(1, 2080337256), (2, 1040168628), (3, 693445752), (4, 520084314), (6, 346722876), (8, 260042157), (9, 231148584), (12, 173361438), (18, 115574292), (24, 86680719), (27, 77049528), (36, 57787146), (54, 38524764), (72, 28893573), (81, 25683176), (108, 19262382), (162, 12841588), (181, 11493576), (216, 9631191), (324, 6420794), (362, 5746788), (543, 3831192), (648, 3210397), (724, 2873394), (1086, 1915596), (1448, 1436697), (1629, 1277064), (2172, 957798), (3258, 638532), (4344, 478899), (4887, 425688), (6516, 319266), (9774, 212844), (13032, 159633), (14661, 141896), (17737, 117288), (19548, 106422), (29322, 70948), (35474, 58644), (39096, 53211)]