255155008

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1919

約数の個数: 56

約数和(自身を含む): 534082752

約数和(自身を除く): 278927744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 184, 194, 368, 388, 736, 776, 1472, 1552, 1787, 2231, 3104, 3574, 4462, 6208, 7148, 8924, 14296, 17848, 28592, 35696, 41101, 57184, 71392, 82202, 114368, 142784, 164404, 173339, 328808, 346678, 657616, 693356, 1315232, 1386712, 2630464, 2773424, 3986797, 5546848, 7973594, 11093696, 15947188, 31894376, 63788752, 127577504, 255155008]

約数ペア:

[(1, 255155008), (2, 127577504), (4, 63788752), (8, 31894376), (16, 15947188), (23, 11093696), (32, 7973594), (46, 5546848), (64, 3986797), (92, 2773424), (97, 2630464), (184, 1386712), (194, 1315232), (368, 693356), (388, 657616), (736, 346678), (776, 328808), (1472, 173339), (1552, 164404), (1787, 142784), (2231, 114368), (3104, 82202), (3574, 71392), (4462, 57184), (6208, 41101), (7148, 35696), (8924, 28592), (14296, 17848)]