845681064

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{19919}}^1$

素因数の和:20018

約数の個数: 64

約数和(自身を含む): 2223072000

約数和(自身を除く): 1377390936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 488, 696, 732, 1464, 1769, 3538, 5307, 7076, 10614, 14152, 19919, 21228, 39838, 42456, 59757, 79676, 119514, 159352, 239028, 478056, 577651, 1155302, 1215059, 1732953, 2310604, 2430118, 3465906, 3645177, 4621208, 4860236, 6931812, 7290354, 9720472, 13863624, 14580708, 29161416, 35236711, 70473422, 105710133, 140946844, 211420266, 281893688, 422840532, 845681064]

約数ペア:

[(1, 845681064), (2, 422840532), (3, 281893688), (4, 211420266), (6, 140946844), (8, 105710133), (12, 70473422), (24, 35236711), (29, 29161416), (58, 14580708), (61, 13863624), (87, 9720472), (116, 7290354), (122, 6931812), (174, 4860236), (183, 4621208), (232, 3645177), (244, 3465906), (348, 2430118), (366, 2310604), (488, 1732953), (696, 1215059), (732, 1155302), (1464, 577651), (1769, 478056), (3538, 239028), (5307, 159352), (7076, 119514), (10614, 79676), (14152, 59757), (19919, 42456), (21228, 39838)]