319265808

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 842612736

約数和(自身を除く): 523346928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 127, 166, 249, 254, 332, 381, 498, 508, 631, 664, 762, 996, 1016, 1262, 1328, 1524, 1893, 1992, 2032, 2524, 3048, 3786, 3984, 5048, 6096, 7572, 10096, 10541, 15144, 21082, 30288, 31623, 42164, 52373, 63246, 80137, 84328, 104746, 126492, 157119, 160274, 168656, 209492, 240411, 252984, 314238, 320548, 418984, 480822, 505968, 628476, 641096, 837968, 961644, 1256952, 1282192, 1923288, 2513904, 3846576, 6651371, 13302742, 19954113, 26605484, 39908226, 53210968, 79816452, 106421936, 159632904, 319265808]

約数ペア:

[(1, 319265808), (2, 159632904), (3, 106421936), (4, 79816452), (6, 53210968), (8, 39908226), (12, 26605484), (16, 19954113), (24, 13302742), (48, 6651371), (83, 3846576), (127, 2513904), (166, 1923288), (249, 1282192), (254, 1256952), (332, 961644), (381, 837968), (498, 641096), (508, 628476), (631, 505968), (664, 480822), (762, 418984), (996, 320548), (1016, 314238), (1262, 252984), (1328, 240411), (1524, 209492), (1893, 168656), (1992, 160274), (2032, 157119), (2524, 126492), (3048, 104746), (3786, 84328), (3984, 80137), (5048, 63246), (6096, 52373), (7572, 42164), (10096, 31623), (10541, 30288), (15144, 21082)]