391567765924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{99713}}^1$

素因数の和:100192

約数の個数: 48

約数和(自身を含む): 718239942000

約数和(自身を除く): 326672176076

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 349, 388, 698, 1396, 2813, 5626, 10121, 11252, 20242, 33853, 40484, 67706, 99713, 135412, 199426, 398852, 981737, 1963474, 2891677, 3926948, 5783354, 9672161, 11566708, 19344322, 34799837, 38688644, 69599674, 139199348, 280492669, 560985338, 1009195273, 1121970676, 2018390546, 3375584189, 4036781092, 6751168378, 13502336756, 97891941481, 195783882962, 391567765924]

約数ペア:

[(1, 391567765924), (2, 195783882962), (4, 97891941481), (29, 13502336756), (58, 6751168378), (97, 4036781092), (116, 3375584189), (194, 2018390546), (349, 1121970676), (388, 1009195273), (698, 560985338), (1396, 280492669), (2813, 139199348), (5626, 69599674), (10121, 38688644), (11252, 34799837), (20242, 19344322), (33853, 11566708), (40484, 9672161), (67706, 5783354), (99713, 3926948), (135412, 2891677), (199426, 1963474), (398852, 981737)]