280581459968

素因数分解:

$2^{12}\times {\mathrm{8191}}^1\times {\mathrm{8363}}^1$

素因数の和:16578

約数の個数: 52

約数和(自身を含む): 561230020608

約数和(自身を除く): 280648560640

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8191, 8363, 16382, 16726, 32764, 33452, 65528, 66904, 131056, 133808, 262112, 267616, 524224, 535232, 1048448, 1070464, 2096896, 2140928, 4193792, 4281856, 8387584, 8563712, 16775168, 17127424, 33550336, 34254848, 68501333, 137002666, 274005332, 548010664, 1096021328, 2192042656, 4384085312, 8768170624, 17536341248, 35072682496, 70145364992, 140290729984, 280581459968]

約数ペア:

[(1, 280581459968), (2, 140290729984), (4, 70145364992), (8, 35072682496), (16, 17536341248), (32, 8768170624), (64, 4384085312), (128, 2192042656), (256, 1096021328), (512, 548010664), (1024, 274005332), (2048, 137002666), (4096, 68501333), (8191, 34254848), (8363, 33550336), (16382, 17127424), (16726, 16775168), (32764, 8563712), (33452, 8387584), (65528, 4281856), (66904, 4193792), (131056, 2140928), (133808, 2096896), (262112, 1070464), (267616, 1048448), (524224, 535232)]