639103121692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{46027}}^1$

素因数の和:47027

約数の個数: 96

約数和(自身を含む): 1398567776256

約数和(自身を除く): 759464654564

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 941, 1054, 1882, 2108, 3689, 3764, 6587, 7378, 13174, 14756, 15997, 26348, 29171, 31994, 46027, 58342, 63988, 92054, 111979, 116684, 184108, 204197, 223958, 322189, 408394, 447916, 495907, 644378, 782459, 816788, 991814, 1288756, 1426837, 1564918, 1983628, 2853674, 3129836, 3471349, 5477213, 5707348, 6942698, 9987859, 10954426, 13885396, 19975718, 21908852, 24256229, 39951436, 43311407, 48512458, 86622814, 97024916, 169793603, 173245628, 303179849, 339587206, 606359698, 679174412, 736293919, 1212719396, 1342653617, 1472587838, 2685307234, 2945175676, 5154057433, 5370614468, 9398575319, 10308114866, 18797150638, 20616229732, 22825111489, 37594301276, 45650222978, 91300445956, 159775780423, 319551560846, 639103121692]

約数ペア:

[(1, 639103121692), (2, 319551560846), (4, 159775780423), (7, 91300445956), (14, 45650222978), (17, 37594301276), (28, 22825111489), (31, 20616229732), (34, 18797150638), (62, 10308114866), (68, 9398575319), (119, 5370614468), (124, 5154057433), (217, 2945175676), (238, 2685307234), (434, 1472587838), (476, 1342653617), (527, 1212719396), (868, 736293919), (941, 679174412), (1054, 606359698), (1882, 339587206), (2108, 303179849), (3689, 173245628), (3764, 169793603), (6587, 97024916), (7378, 86622814), (13174, 48512458), (14756, 43311407), (15997, 39951436), (26348, 24256229), (29171, 21908852), (31994, 19975718), (46027, 13885396), (58342, 10954426), (63988, 9987859), (92054, 6942698), (111979, 5707348), (116684, 5477213), (184108, 3471349), (204197, 3129836), (223958, 2853674), (322189, 1983628), (408394, 1564918), (447916, 1426837), (495907, 1288756), (644378, 991814), (782459, 816788)]