268535512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{252383}}^1$

素因数の和:252415

約数の個数: 32

約数和(自身を含む): 605721600

約数和(自身を除く): 337186088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 252383, 504766, 1009532, 1766681, 2019064, 3533362, 4795277, 7066724, 9590554, 14133448, 19181108, 33566939, 38362216, 67133878, 134267756, 268535512]

約数ペア:

[(1, 268535512), (2, 134267756), (4, 67133878), (7, 38362216), (8, 33566939), (14, 19181108), (19, 14133448), (28, 9590554), (38, 7066724), (56, 4795277), (76, 3533362), (133, 2019064), (152, 1766681), (266, 1009532), (532, 504766), (1064, 252383)]