1258485732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28867}}^1$

素因数の和:29057

約数の個数: 72

約数和(自身を含む): 3656767296

約数和(自身を除く): 2398281564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 6228, 7266, 10899, 14532, 21798, 28867, 43596, 57734, 86601, 115468, 173202, 202069, 259803, 346404, 404138, 519606, 606207, 808276, 1039212, 1212414, 1818621, 2424828, 3637242, 4993991, 7274484, 9987982, 14981973, 19975964, 29963946, 34957937, 44945919, 59927892, 69915874, 89891838, 104873811, 139831748, 179783676, 209747622, 314621433, 419495244, 629242866, 1258485732]

約数ペア:

[(1, 1258485732), (2, 629242866), (3, 419495244), (4, 314621433), (6, 209747622), (7, 179783676), (9, 139831748), (12, 104873811), (14, 89891838), (18, 69915874), (21, 59927892), (28, 44945919), (36, 34957937), (42, 29963946), (63, 19975964), (84, 14981973), (126, 9987982), (173, 7274484), (252, 4993991), (346, 3637242), (519, 2424828), (692, 1818621), (1038, 1212414), (1211, 1039212), (1557, 808276), (2076, 606207), (2422, 519606), (3114, 404138), (3633, 346404), (4844, 259803), (6228, 202069), (7266, 173202), (10899, 115468), (14532, 86601), (21798, 57734), (28867, 43596)]