1488891078

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 3374784000

約数和(自身を除く): 1885892922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 557, 839, 1062, 1114, 1593, 1671, 1678, 2517, 3186, 3342, 5013, 5034, 7551, 10026, 15039, 15102, 22653, 30078, 32863, 45306, 49501, 65726, 98589, 99002, 148503, 197178, 295767, 297006, 445509, 467323, 591534, 887301, 891018, 934646, 1336527, 1401969, 1774602, 2673054, 2803938, 4205907, 8411814, 12617721, 25235442, 27572057, 55144114, 82716171, 165432342, 248148513, 496297026, 744445539, 1488891078]

約数ペア:

[(1, 1488891078), (2, 744445539), (3, 496297026), (6, 248148513), (9, 165432342), (18, 82716171), (27, 55144114), (54, 27572057), (59, 25235442), (118, 12617721), (177, 8411814), (354, 4205907), (531, 2803938), (557, 2673054), (839, 1774602), (1062, 1401969), (1114, 1336527), (1593, 934646), (1671, 891018), (1678, 887301), (2517, 591534), (3186, 467323), (3342, 445509), (5013, 297006), (5034, 295767), (7551, 197178), (10026, 148503), (15039, 99002), (15102, 98589), (22653, 65726), (30078, 49501), (32863, 45306)]