487402848

素因数分解:

$2^5\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{1499}}^1$

素因数の和:2644

約数の個数: 72

約数和(自身を含む): 1388205000

約数和(自身を除く): 900802152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1129, 1499, 2258, 2998, 3387, 4497, 4516, 5996, 6774, 8994, 9032, 10161, 11992, 13491, 13548, 17988, 18064, 20322, 23984, 26982, 27096, 35976, 36128, 40644, 47968, 53964, 54192, 71952, 81288, 107928, 108384, 143904, 162576, 215856, 325152, 431712, 1692371, 3384742, 5077113, 6769484, 10154226, 13538968, 15231339, 20308452, 27077936, 30462678, 40616904, 54155872, 60925356, 81233808, 121850712, 162467616, 243701424, 487402848]

約数ペア:

[(1, 487402848), (2, 243701424), (3, 162467616), (4, 121850712), (6, 81233808), (8, 60925356), (9, 54155872), (12, 40616904), (16, 30462678), (18, 27077936), (24, 20308452), (32, 15231339), (36, 13538968), (48, 10154226), (72, 6769484), (96, 5077113), (144, 3384742), (288, 1692371), (1129, 431712), (1499, 325152), (2258, 215856), (2998, 162576), (3387, 143904), (4497, 108384), (4516, 107928), (5996, 81288), (6774, 71952), (8994, 54192), (9032, 53964), (10161, 47968), (11992, 40644), (13491, 36128), (13548, 35976), (17988, 27096), (18064, 26982), (20322, 23984)]