518185890291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{3491}}^1$

素因数の和:4368

約数の個数: 64

約数和(自身を含む): 750168760320

約数和(自身を除く): 231982870029

約数列:

[1, 3, 23, 41, 69, 71, 123, 213, 739, 943, 1633, 2217, 2829, 2911, 3491, 4899, 8733, 10473, 16997, 30299, 50991, 52469, 66953, 80293, 90897, 143131, 157407, 200859, 240879, 247861, 429393, 696877, 743583, 1206787, 2090631, 2151229, 2579849, 3292013, 3620361, 5700803, 6453687, 7739547, 9876039, 10162301, 17102409, 30486903, 49478267, 59336527, 105773809, 148434801, 178009581, 183169279, 233732923, 317321427, 549507837, 701198769, 2432797607, 4212893417, 7298392821, 7509940439, 12638680251, 22529821317, 172728630097, 518185890291]

約数ペア:

[(1, 518185890291), (3, 172728630097), (23, 22529821317), (41, 12638680251), (69, 7509940439), (71, 7298392821), (123, 4212893417), (213, 2432797607), (739, 701198769), (943, 549507837), (1633, 317321427), (2217, 233732923), (2829, 183169279), (2911, 178009581), (3491, 148434801), (4899, 105773809), (8733, 59336527), (10473, 49478267), (16997, 30486903), (30299, 17102409), (50991, 10162301), (52469, 9876039), (66953, 7739547), (80293, 6453687), (90897, 5700803), (143131, 3620361), (157407, 3292013), (200859, 2579849), (240879, 2151229), (247861, 2090631), (429393, 1206787), (696877, 743583)]