219862416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 591073280

約数和(自身を除く): 371210864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1063, 1112, 1488, 1668, 2126, 2224, 3189, 3336, 4252, 4309, 6378, 6672, 8504, 8618, 12756, 12927, 17008, 17236, 25512, 25854, 32953, 34472, 51024, 51708, 65906, 68944, 98859, 103416, 131812, 147757, 197718, 206832, 263624, 295514, 395436, 443271, 527248, 591028, 790872, 886542, 1182056, 1581744, 1773084, 2364112, 3546168, 4580467, 7092336, 9160934, 13741401, 18321868, 27482802, 36643736, 54965604, 73287472, 109931208, 219862416]

約数ペア:

[(1, 219862416), (2, 109931208), (3, 73287472), (4, 54965604), (6, 36643736), (8, 27482802), (12, 18321868), (16, 13741401), (24, 9160934), (31, 7092336), (48, 4580467), (62, 3546168), (93, 2364112), (124, 1773084), (139, 1581744), (186, 1182056), (248, 886542), (278, 790872), (372, 591028), (417, 527248), (496, 443271), (556, 395436), (744, 295514), (834, 263624), (1063, 206832), (1112, 197718), (1488, 147757), (1668, 131812), (2126, 103416), (2224, 98859), (3189, 68944), (3336, 65906), (4252, 51708), (4309, 51024), (6378, 34472), (6672, 32953), (8504, 25854), (8618, 25512), (12756, 17236), (12927, 17008)]