385596771

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 655589376

約数和(自身を除く): 269992605

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 151, 161, 311, 357, 391, 453, 483, 933, 1057, 1173, 2177, 2567, 2737, 3171, 3473, 5287, 6531, 7153, 7701, 8211, 10419, 15861, 17969, 21459, 24311, 37009, 46961, 50071, 53907, 59041, 72933, 111027, 121601, 140883, 150213, 177123, 328727, 364803, 413287, 798337, 851207, 986181, 1080103, 1239861, 2395011, 2553621, 3240309, 5588359, 7560721, 16765077, 18361751, 22682163, 55085253, 128532257, 385596771]

約数ペア:

[(1, 385596771), (3, 128532257), (7, 55085253), (17, 22682163), (21, 18361751), (23, 16765077), (51, 7560721), (69, 5588359), (119, 3240309), (151, 2553621), (161, 2395011), (311, 1239861), (357, 1080103), (391, 986181), (453, 851207), (483, 798337), (933, 413287), (1057, 364803), (1173, 328727), (2177, 177123), (2567, 150213), (2737, 140883), (3171, 121601), (3473, 111027), (5287, 72933), (6531, 59041), (7153, 53907), (7701, 50071), (8211, 46961), (10419, 37009), (15861, 24311), (17969, 21459)]