2011482288

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{87853}}^1$

素因数の和:87923

約数の個数: 80

約数和(自身を含む): 5882703840

約数和(自身を除く): 3871221552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 87853, 175706, 263559, 351412, 527118, 702824, 790677, 1054236, 1405648, 1581354, 2108472, 2372031, 3162708, 4216944, 4656209, 4744062, 6325416, 9312418, 9488124, 12650832, 13968627, 18624836, 18976248, 27937254, 37249672, 37952496, 41905881, 55874508, 74499344, 83811762, 111749016, 125717643, 167623524, 223498032, 251435286, 335247048, 502870572, 670494096, 1005741144, 2011482288]

約数ペア:

[(1, 2011482288), (2, 1005741144), (3, 670494096), (4, 502870572), (6, 335247048), (8, 251435286), (9, 223498032), (12, 167623524), (16, 125717643), (18, 111749016), (24, 83811762), (27, 74499344), (36, 55874508), (48, 41905881), (53, 37952496), (54, 37249672), (72, 27937254), (106, 18976248), (108, 18624836), (144, 13968627), (159, 12650832), (212, 9488124), (216, 9312418), (318, 6325416), (424, 4744062), (432, 4656209), (477, 4216944), (636, 3162708), (848, 2372031), (954, 2108472), (1272, 1581354), (1431, 1405648), (1908, 1054236), (2544, 790677), (2862, 702824), (3816, 527118), (5724, 351412), (7632, 263559), (11448, 175706), (22896, 87853)]