254755792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 506324736

約数和(自身を除く): 251568944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 277, 376, 554, 752, 1108, 1223, 2216, 2446, 4432, 4892, 9784, 13019, 19568, 26038, 52076, 57481, 104152, 114962, 208304, 229924, 338771, 459848, 677542, 919696, 1355084, 2710168, 5420336, 15922237, 31844474, 63688948, 127377896, 254755792]

約数ペア:

[(1, 254755792), (2, 127377896), (4, 63688948), (8, 31844474), (16, 15922237), (47, 5420336), (94, 2710168), (188, 1355084), (277, 919696), (376, 677542), (554, 459848), (752, 338771), (1108, 229924), (1223, 208304), (2216, 114962), (2446, 104152), (4432, 57481), (4892, 52076), (9784, 26038), (13019, 19568)]