1909519392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{164387}}^1$

素因数の和:164422

約数の個数: 72

約数和(自身を含む): 5509628208

約数和(自身を除く): 3600108816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 164387, 328774, 493161, 657548, 986322, 1315096, 1808257, 1972644, 2630192, 3616514, 3945288, 5260384, 5424771, 7233028, 7890576, 10849542, 14466056, 15781152, 19890827, 21699084, 28932112, 39781654, 43398168, 57864224, 59672481, 79563308, 86796336, 119344962, 159126616, 173592672, 238689924, 318253232, 477379848, 636506464, 954759696, 1909519392]

約数ペア:

[(1, 1909519392), (2, 954759696), (3, 636506464), (4, 477379848), (6, 318253232), (8, 238689924), (11, 173592672), (12, 159126616), (16, 119344962), (22, 86796336), (24, 79563308), (32, 59672481), (33, 57864224), (44, 43398168), (48, 39781654), (66, 28932112), (88, 21699084), (96, 19890827), (121, 15781152), (132, 14466056), (176, 10849542), (242, 7890576), (264, 7233028), (352, 5424771), (363, 5260384), (484, 3945288), (528, 3616514), (726, 2630192), (968, 1972644), (1056, 1808257), (1452, 1315096), (1936, 986322), (2904, 657548), (3872, 493161), (5808, 328774), (11616, 164387)]