487804908851

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 582484608000

約数和(自身を除く): 94679699149

約数列:

[1, 13, 17, 31, 169, 199, 221, 289, 403, 527, 1619, 2587, 2873, 3383, 3757, 5239, 6169, 6851, 8959, 21047, 27523, 33631, 43979, 48841, 50189, 57511, 80197, 89063, 104873, 116467, 273611, 322181, 357799, 467891, 571727, 652457, 747643, 853213, 1042561, 1363349, 1514071, 1782841, 4188353, 4651387, 5477077, 6082583, 8481941, 9719359, 9987611, 11091769, 14504621, 17723537, 23176933, 54448589, 71202001, 79073579, 93110309, 129838943, 144192997, 169789387, 188560073, 301300129, 925626013, 1210434017, 1687906259, 2207262031, 2451280949, 2886419579, 15735642221, 28694406403, 37523454527, 487804908851]

約数ペア:

[(1, 487804908851), (13, 37523454527), (17, 28694406403), (31, 15735642221), (169, 2886419579), (199, 2451280949), (221, 2207262031), (289, 1687906259), (403, 1210434017), (527, 925626013), (1619, 301300129), (2587, 188560073), (2873, 169789387), (3383, 144192997), (3757, 129838943), (5239, 93110309), (6169, 79073579), (6851, 71202001), (8959, 54448589), (21047, 23176933), (27523, 17723537), (33631, 14504621), (43979, 11091769), (48841, 9987611), (50189, 9719359), (57511, 8481941), (80197, 6082583), (89063, 5477077), (104873, 4651387), (116467, 4188353), (273611, 1782841), (322181, 1514071), (357799, 1363349), (467891, 1042561), (571727, 853213), (652457, 747643)]