253108968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11863}}^1$

素因数の和:12006

約数の個数: 64

約数和(自身を含む): 728924160

約数和(自身を除く): 475815192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 11863, 21336, 23726, 35589, 47452, 71178, 83041, 94904, 142356, 166082, 249123, 284712, 332164, 498246, 664328, 996492, 1506601, 1992984, 3013202, 4519803, 6026404, 9039606, 10546207, 12052808, 18079212, 21092414, 31638621, 36158424, 42184828, 63277242, 84369656, 126554484, 253108968]

約数ペア:

[(1, 253108968), (2, 126554484), (3, 84369656), (4, 63277242), (6, 42184828), (7, 36158424), (8, 31638621), (12, 21092414), (14, 18079212), (21, 12052808), (24, 10546207), (28, 9039606), (42, 6026404), (56, 4519803), (84, 3013202), (127, 1992984), (168, 1506601), (254, 996492), (381, 664328), (508, 498246), (762, 332164), (889, 284712), (1016, 249123), (1524, 166082), (1778, 142356), (2667, 94904), (3048, 83041), (3556, 71178), (5334, 47452), (7112, 35589), (10668, 23726), (11863, 21336)]