678593678912

素因数分解:

$2^6\times {\mathrm{196051}}^1\times {\mathrm{54083}}^1$

素因数の和:250146

約数の個数: 28

約数和(自身を含む): 1346616098736

約数和(自身を除く): 668022419824

約数列:

[1, 2, 4, 8, 16, 32, 64, 54083, 108166, 196051, 216332, 392102, 432664, 784204, 865328, 1568408, 1730656, 3136816, 3461312, 6273632, 12547264, 10603026233, 21206052466, 42412104932, 84824209864, 169648419728, 339296839456, 678593678912]

約数ペア:

[(1, 678593678912), (2, 339296839456), (4, 169648419728), (8, 84824209864), (16, 42412104932), (32, 21206052466), (64, 10603026233), (54083, 12547264), (108166, 6273632), (196051, 3461312), (216332, 3136816), (392102, 1730656), (432664, 1568408), (784204, 865328)]