251085504

素因数分解:

$2^6\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1423}}^1$

素因数の和:2357

約数の個数: 56

約数和(自身を含む): 665520640

約数和(自身を除く): 414435136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 919, 1423, 1838, 2757, 2846, 3676, 4269, 5514, 5692, 7352, 8538, 11028, 11384, 14704, 17076, 22056, 22768, 29408, 34152, 44112, 45536, 58816, 68304, 88224, 91072, 136608, 176448, 273216, 1307737, 2615474, 3923211, 5230948, 7846422, 10461896, 15692844, 20923792, 31385688, 41847584, 62771376, 83695168, 125542752, 251085504]

約数ペア:

[(1, 251085504), (2, 125542752), (3, 83695168), (4, 62771376), (6, 41847584), (8, 31385688), (12, 20923792), (16, 15692844), (24, 10461896), (32, 7846422), (48, 5230948), (64, 3923211), (96, 2615474), (192, 1307737), (919, 273216), (1423, 176448), (1838, 136608), (2757, 91072), (2846, 88224), (3676, 68304), (4269, 58816), (5514, 45536), (5692, 44112), (7352, 34152), (8538, 29408), (11028, 22768), (11384, 22056), (14704, 17076)]