770366454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{977}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 1813916160

約数和(自身を除く): 1043549706

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 919, 977, 1838, 1954, 2757, 2931, 5514, 5862, 10109, 10747, 11947, 12701, 20218, 21494, 23894, 25402, 30327, 32241, 35841, 38103, 60654, 64482, 71682, 76206, 131417, 139711, 262834, 279422, 394251, 419133, 788502, 838266, 897863, 1795726, 2693589, 5387178, 9876493, 11672219, 19752986, 23344438, 29629479, 35016657, 59258958, 70033314, 128394409, 256788818, 385183227, 770366454]

約数ペア:

[(1, 770366454), (2, 385183227), (3, 256788818), (6, 128394409), (11, 70033314), (13, 59258958), (22, 35016657), (26, 29629479), (33, 23344438), (39, 19752986), (66, 11672219), (78, 9876493), (143, 5387178), (286, 2693589), (429, 1795726), (858, 897863), (919, 838266), (977, 788502), (1838, 419133), (1954, 394251), (2757, 279422), (2931, 262834), (5514, 139711), (5862, 131417), (10109, 76206), (10747, 71682), (11947, 64482), (12701, 60654), (20218, 38103), (21494, 35841), (23894, 32241), (25402, 30327)]