808607776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 1734384960

約数和(自身を除く): 925777184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 157, 172, 197, 304, 314, 344, 394, 608, 628, 688, 788, 817, 1256, 1376, 1576, 1634, 2512, 2983, 3152, 3268, 3743, 5024, 5966, 6304, 6536, 6751, 7486, 8471, 11932, 13072, 13502, 14972, 16942, 23864, 26144, 27004, 29944, 30929, 33884, 47728, 54008, 59888, 61858, 67768, 95456, 108016, 119776, 123716, 128269, 135536, 160949, 216032, 247432, 256538, 271072, 321898, 494864, 513076, 587651, 643796, 989728, 1026152, 1175302, 1287592, 1329947, 2052304, 2350604, 2575184, 2659894, 4104608, 4701208, 5150368, 5319788, 9402416, 10639576, 18804832, 21279152, 25268993, 42558304, 50537986, 101075972, 202151944, 404303888, 808607776]

約数ペア:

[(1, 808607776), (2, 404303888), (4, 202151944), (8, 101075972), (16, 50537986), (19, 42558304), (32, 25268993), (38, 21279152), (43, 18804832), (76, 10639576), (86, 9402416), (152, 5319788), (157, 5150368), (172, 4701208), (197, 4104608), (304, 2659894), (314, 2575184), (344, 2350604), (394, 2052304), (608, 1329947), (628, 1287592), (688, 1175302), (788, 1026152), (817, 989728), (1256, 643796), (1376, 587651), (1576, 513076), (1634, 494864), (2512, 321898), (2983, 271072), (3152, 256538), (3268, 247432), (3743, 216032), (5024, 160949), (5966, 135536), (6304, 128269), (6536, 123716), (6751, 119776), (7486, 108016), (8471, 95456), (11932, 67768), (13072, 61858), (13502, 59888), (14972, 54008), (16942, 47728), (23864, 33884), (26144, 30929), (27004, 29944)]