521888544

素因数分解:

$2^5\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{1489}}^1$

素因数の和:2722

約数の個数: 72

約数和(自身を含む): 1486337580

約数和(自身を除く): 964449036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1217, 1489, 2434, 2978, 3651, 4467, 4868, 5956, 7302, 8934, 9736, 10953, 11912, 13401, 14604, 17868, 19472, 21906, 23824, 26802, 29208, 35736, 38944, 43812, 47648, 53604, 58416, 71472, 87624, 107208, 116832, 142944, 175248, 214416, 350496, 428832, 1812113, 3624226, 5436339, 7248452, 10872678, 14496904, 16309017, 21745356, 28993808, 32618034, 43490712, 57987616, 65236068, 86981424, 130472136, 173962848, 260944272, 521888544]

約数ペア:

[(1, 521888544), (2, 260944272), (3, 173962848), (4, 130472136), (6, 86981424), (8, 65236068), (9, 57987616), (12, 43490712), (16, 32618034), (18, 28993808), (24, 21745356), (32, 16309017), (36, 14496904), (48, 10872678), (72, 7248452), (96, 5436339), (144, 3624226), (288, 1812113), (1217, 428832), (1489, 350496), (2434, 214416), (2978, 175248), (3651, 142944), (4467, 116832), (4868, 107208), (5956, 87624), (7302, 71472), (8934, 58416), (9736, 53604), (10953, 47648), (11912, 43812), (13401, 38944), (14604, 35736), (17868, 29208), (19472, 26802), (21906, 23824)]