2880490851138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1\times {\mathrm{71363}}^1$

素因数の和:73791

約数の個数: 64

約数和(自身を含む): 5987286595584

約数和(自身を除く): 3106795744446

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 2311, 2911, 4622, 5822, 6933, 8733, 13866, 17466, 71363, 94751, 142726, 164081, 189502, 214089, 284253, 328162, 428178, 492243, 568506, 984486, 2925883, 5066773, 5851766, 6727321, 8777649, 10133546, 13454642, 15200319, 17555298, 20181963, 30400638, 40363926, 164919893, 207737693, 329839786, 415475386, 494759679, 623213079, 989519358, 1246426158, 6761715613, 11709312403, 13523431226, 20285146839, 23418624806, 35127937209, 40570293678, 70255874418, 480081808523, 960163617046, 1440245425569, 2880490851138]

約数ペア:

[(1, 2880490851138), (2, 1440245425569), (3, 960163617046), (6, 480081808523), (41, 70255874418), (71, 40570293678), (82, 35127937209), (123, 23418624806), (142, 20285146839), (213, 13523431226), (246, 11709312403), (426, 6761715613), (2311, 1246426158), (2911, 989519358), (4622, 623213079), (5822, 494759679), (6933, 415475386), (8733, 329839786), (13866, 207737693), (17466, 164919893), (71363, 40363926), (94751, 30400638), (142726, 20181963), (164081, 17555298), (189502, 15200319), (214089, 13454642), (284253, 10133546), (328162, 8777649), (428178, 6727321), (492243, 5851766), (568506, 5066773), (984486, 2925883)]