387133084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 772283904

約数和(自身を除く): 385150820

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 127, 244, 254, 403, 508, 793, 806, 961, 1586, 1612, 1651, 1891, 1922, 3172, 3302, 3782, 3844, 3937, 6604, 7564, 7747, 7874, 12493, 15494, 15748, 24583, 24986, 30988, 49166, 49972, 51181, 58621, 98332, 100711, 102362, 117242, 122047, 201422, 204724, 234484, 240157, 244094, 402844, 480314, 488188, 762073, 960628, 1524146, 1586611, 3048292, 3122041, 3173222, 6244082, 6346444, 7444867, 12488164, 14889734, 29779468, 96783271, 193566542, 387133084]

約数ペア:

[(1, 387133084), (2, 193566542), (4, 96783271), (13, 29779468), (26, 14889734), (31, 12488164), (52, 7444867), (61, 6346444), (62, 6244082), (122, 3173222), (124, 3122041), (127, 3048292), (244, 1586611), (254, 1524146), (403, 960628), (508, 762073), (793, 488188), (806, 480314), (961, 402844), (1586, 244094), (1612, 240157), (1651, 234484), (1891, 204724), (1922, 201422), (3172, 122047), (3302, 117242), (3782, 102362), (3844, 100711), (3937, 98332), (6604, 58621), (7564, 51181), (7747, 49972), (7874, 49166), (12493, 30988), (15494, 24986), (15748, 24583)]