428760750978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39113369}}^1$

素因数の和:39113416

約数の個数: 64

約数和(自身を含む): 1126465056000

約数和(自身を除く): 697704305022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 39113369, 78226738, 117340107, 234680214, 273793583, 352020321, 547587166, 704040642, 821380749, 1056060963, 1134287701, 1642761498, 2112121926, 2268575402, 2464142247, 3402863103, 4928284494, 6805726206, 7392426741, 7940013907, 10208589309, 14784853482, 15880027814, 20417178618, 23820041721, 30625767927, 47640083442, 61251535854, 71460125163, 142920250326, 214380375489, 428760750978]

約数ペア:

[(1, 428760750978), (2, 214380375489), (3, 142920250326), (6, 71460125163), (7, 61251535854), (9, 47640083442), (14, 30625767927), (18, 23820041721), (21, 20417178618), (27, 15880027814), (29, 14784853482), (42, 10208589309), (54, 7940013907), (58, 7392426741), (63, 6805726206), (87, 4928284494), (126, 3402863103), (174, 2464142247), (189, 2268575402), (203, 2112121926), (261, 1642761498), (378, 1134287701), (406, 1056060963), (522, 821380749), (609, 704040642), (783, 547587166), (1218, 352020321), (1566, 273793583), (1827, 234680214), (3654, 117340107), (5481, 78226738), (10962, 39113369)]