270812724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247997}}^1$

素因数の和:248024

約数の個数: 48

約数和(自身を含む): 777721728

約数和(自身を除く): 506909004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 247997, 495994, 743991, 991988, 1487982, 1735979, 2975964, 3223961, 3471958, 5207937, 6447922, 6943916, 9671883, 10415874, 12895844, 19343766, 20831748, 22567727, 38687532, 45135454, 67703181, 90270908, 135406362, 270812724]

約数ペア:

[(1, 270812724), (2, 135406362), (3, 90270908), (4, 67703181), (6, 45135454), (7, 38687532), (12, 22567727), (13, 20831748), (14, 19343766), (21, 12895844), (26, 10415874), (28, 9671883), (39, 6943916), (42, 6447922), (52, 5207937), (78, 3471958), (84, 3223961), (91, 2975964), (156, 1735979), (182, 1487982), (273, 991988), (364, 743991), (546, 495994), (1092, 247997)]