212760216

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{22907}}^1$

素因数の和:22965

約数の個数: 64

約数和(自身を含む): 604771200

約数和(自身を除く): 392010984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 22907, 45814, 68721, 91628, 137442, 183256, 206163, 274884, 412326, 549768, 618489, 824652, 985001, 1236978, 1649304, 1970002, 2473956, 2955003, 3940004, 4947912, 5910006, 7880008, 8865009, 11820012, 17730018, 23640024, 26595027, 35460036, 53190054, 70920072, 106380108, 212760216]

約数ペア:

[(1, 212760216), (2, 106380108), (3, 70920072), (4, 53190054), (6, 35460036), (8, 26595027), (9, 23640024), (12, 17730018), (18, 11820012), (24, 8865009), (27, 7880008), (36, 5910006), (43, 4947912), (54, 3940004), (72, 2955003), (86, 2473956), (108, 1970002), (129, 1649304), (172, 1236978), (216, 985001), (258, 824652), (344, 618489), (387, 549768), (516, 412326), (774, 274884), (1032, 206163), (1161, 183256), (1548, 137442), (2322, 91628), (3096, 68721), (4644, 45814), (9288, 22907)]