8889245528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 17544288960

約数和(自身を除く): 8655043432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 257, 317, 514, 593, 634, 1028, 1186, 1268, 2056, 2372, 2536, 4744, 5911, 7291, 11822, 13639, 14582, 23644, 27278, 29164, 47288, 54556, 58328, 81469, 109112, 152401, 162938, 187981, 304802, 325876, 375962, 609604, 651752, 751924, 1219208, 1503848, 1873787, 3505223, 3747574, 4323563, 7010446, 7495148, 8647126, 14020892, 14990296, 17294252, 28041784, 34588504, 48311117, 96622234, 193244468, 386488936, 1111155691, 2222311382, 4444622764, 8889245528]

約数ペア:

[(1, 8889245528), (2, 4444622764), (4, 2222311382), (8, 1111155691), (23, 386488936), (46, 193244468), (92, 96622234), (184, 48311117), (257, 34588504), (317, 28041784), (514, 17294252), (593, 14990296), (634, 14020892), (1028, 8647126), (1186, 7495148), (1268, 7010446), (2056, 4323563), (2372, 3747574), (2536, 3505223), (4744, 1873787), (5911, 1503848), (7291, 1219208), (11822, 751924), (13639, 651752), (14582, 609604), (23644, 375962), (27278, 325876), (29164, 304802), (47288, 187981), (54556, 162938), (58328, 152401), (81469, 109112)]