1566273968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17117}}^1$

素因数の和:17194

約数の個数: 80

約数和(自身を含む): 3735832320

約数和(自身を除く): 2169558352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 4816, 5719, 6536, 11438, 13072, 17117, 22876, 34234, 45752, 68468, 91504, 119819, 136936, 239638, 273872, 325223, 479276, 650446, 736031, 958552, 1300892, 1472062, 1917104, 2276561, 2601784, 2944124, 4553122, 5152217, 5203568, 5888248, 9106244, 10304434, 11776496, 13984589, 18212488, 20608868, 27969178, 36424976, 41217736, 55938356, 82435472, 97892123, 111876712, 195784246, 223753424, 391568492, 783136984, 1566273968]

約数ペア:

[(1, 1566273968), (2, 783136984), (4, 391568492), (7, 223753424), (8, 195784246), (14, 111876712), (16, 97892123), (19, 82435472), (28, 55938356), (38, 41217736), (43, 36424976), (56, 27969178), (76, 20608868), (86, 18212488), (112, 13984589), (133, 11776496), (152, 10304434), (172, 9106244), (266, 5888248), (301, 5203568), (304, 5152217), (344, 4553122), (532, 2944124), (602, 2601784), (688, 2276561), (817, 1917104), (1064, 1472062), (1204, 1300892), (1634, 958552), (2128, 736031), (2408, 650446), (3268, 479276), (4816, 325223), (5719, 273872), (6536, 239638), (11438, 136936), (13072, 119819), (17117, 91504), (22876, 68468), (34234, 45752)]