1490914392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{68041}}^1$

素因数の和:68144

約数の個数: 64

約数和(自身を含む): 4115180160

約数和(自身を除く): 2624265768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 913, 996, 1826, 1992, 2739, 3652, 5478, 7304, 10956, 21912, 68041, 136082, 204123, 272164, 408246, 544328, 748451, 816492, 1496902, 1632984, 2245353, 2993804, 4490706, 5647403, 5987608, 8981412, 11294806, 16942209, 17962824, 22589612, 33884418, 45179224, 62121433, 67768836, 124242866, 135537672, 186364299, 248485732, 372728598, 496971464, 745457196, 1490914392]

約数ペア:

[(1, 1490914392), (2, 745457196), (3, 496971464), (4, 372728598), (6, 248485732), (8, 186364299), (11, 135537672), (12, 124242866), (22, 67768836), (24, 62121433), (33, 45179224), (44, 33884418), (66, 22589612), (83, 17962824), (88, 16942209), (132, 11294806), (166, 8981412), (249, 5987608), (264, 5647403), (332, 4490706), (498, 2993804), (664, 2245353), (913, 1632984), (996, 1496902), (1826, 816492), (1992, 748451), (2739, 544328), (3652, 408246), (5478, 272164), (7304, 204123), (10956, 136082), (21912, 68041)]