257989968

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{3001}}^1$

素因数の和:3217

約数の個数: 80

約数和(自身を含む): 744496000

約数和(自身を除く): 486506032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 1194, 1592, 1791, 2388, 3001, 3184, 3582, 4776, 5373, 6002, 7164, 9003, 9552, 10746, 12004, 14328, 18006, 21492, 24008, 27009, 28656, 36012, 42984, 48016, 54018, 72024, 81027, 85968, 108036, 144048, 162054, 216072, 324108, 432144, 597199, 648216, 1194398, 1296432, 1791597, 2388796, 3583194, 4777592, 5374791, 7166388, 9555184, 10749582, 14332776, 16124373, 21499164, 28665552, 32248746, 42998328, 64497492, 85996656, 128994984, 257989968]

約数ペア:

[(1, 257989968), (2, 128994984), (3, 85996656), (4, 64497492), (6, 42998328), (8, 32248746), (9, 28665552), (12, 21499164), (16, 16124373), (18, 14332776), (24, 10749582), (27, 9555184), (36, 7166388), (48, 5374791), (54, 4777592), (72, 3583194), (108, 2388796), (144, 1791597), (199, 1296432), (216, 1194398), (398, 648216), (432, 597199), (597, 432144), (796, 324108), (1194, 216072), (1592, 162054), (1791, 144048), (2388, 108036), (3001, 85968), (3184, 81027), (3582, 72024), (4776, 54018), (5373, 48016), (6002, 42984), (7164, 36012), (9003, 28656), (9552, 27009), (10746, 24008), (12004, 21492), (14328, 18006)]