1284756462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{3259}}^1$

素因数の和:3470

約数の個数: 72

約数和(自身を含む): 3077550840

約数和(自身を除く): 1792794378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 181, 198, 242, 362, 363, 543, 726, 1086, 1089, 1629, 1991, 2178, 3258, 3259, 3982, 5973, 6518, 9777, 11946, 17919, 19554, 21901, 29331, 35838, 35849, 43802, 58662, 65703, 71698, 107547, 131406, 197109, 215094, 322641, 394218, 394339, 589879, 645282, 788678, 1179758, 1183017, 1769637, 2366034, 3539274, 3549051, 5308911, 6488669, 7098102, 10617822, 12977338, 19466007, 38932014, 58398021, 71375359, 116796042, 142750718, 214126077, 428252154, 642378231, 1284756462]

約数ペア:

[(1, 1284756462), (2, 642378231), (3, 428252154), (6, 214126077), (9, 142750718), (11, 116796042), (18, 71375359), (22, 58398021), (33, 38932014), (66, 19466007), (99, 12977338), (121, 10617822), (181, 7098102), (198, 6488669), (242, 5308911), (362, 3549051), (363, 3539274), (543, 2366034), (726, 1769637), (1086, 1183017), (1089, 1179758), (1629, 788678), (1991, 645282), (2178, 589879), (3258, 394339), (3259, 394218), (3982, 322641), (5973, 215094), (6518, 197109), (9777, 131406), (11946, 107547), (17919, 71698), (19554, 65703), (21901, 58662), (29331, 43802), (35838, 35849)]