247656768

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41609}}^1$

素因数の和:41655

約数の個数: 56

約数和(自身を含む): 676412160

約数和(自身を除く): 428755392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 41609, 83218, 124827, 166436, 249654, 332872, 499308, 665744, 998616, 1289879, 1331488, 1997232, 2579758, 2662976, 3869637, 3994464, 5159516, 7739274, 7988928, 10319032, 15478548, 20638064, 30957096, 41276128, 61914192, 82552256, 123828384, 247656768]

約数ペア:

[(1, 247656768), (2, 123828384), (3, 82552256), (4, 61914192), (6, 41276128), (8, 30957096), (12, 20638064), (16, 15478548), (24, 10319032), (31, 7988928), (32, 7739274), (48, 5159516), (62, 3994464), (64, 3869637), (93, 2662976), (96, 2579758), (124, 1997232), (186, 1331488), (192, 1289879), (248, 998616), (372, 665744), (496, 499308), (744, 332872), (992, 249654), (1488, 166436), (1984, 124827), (2976, 83218), (5952, 41609)]