745144176

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{45259}}^1$

素因数の和:45291

約数の個数: 80

約数和(自身を含む): 2244896000

約数和(自身を除く): 1499751824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 45259, 90518, 135777, 181036, 271554, 316813, 362072, 543108, 633626, 724144, 950439, 1086216, 1267252, 1900878, 2172432, 2217691, 2534504, 3801756, 4435382, 5069008, 6653073, 7603512, 8870764, 13306146, 15207024, 15523837, 17741528, 26612292, 31047674, 35483056, 46571511, 53224584, 62095348, 93143022, 106449168, 124190696, 186286044, 248381392, 372572088, 745144176]

約数ペア:

[(1, 745144176), (2, 372572088), (3, 248381392), (4, 186286044), (6, 124190696), (7, 106449168), (8, 93143022), (12, 62095348), (14, 53224584), (16, 46571511), (21, 35483056), (24, 31047674), (28, 26612292), (42, 17741528), (48, 15523837), (49, 15207024), (56, 13306146), (84, 8870764), (98, 7603512), (112, 6653073), (147, 5069008), (168, 4435382), (196, 3801756), (294, 2534504), (336, 2217691), (343, 2172432), (392, 1900878), (588, 1267252), (686, 1086216), (784, 950439), (1029, 724144), (1176, 633626), (1372, 543108), (2058, 362072), (2352, 316813), (2744, 271554), (4116, 181036), (5488, 135777), (8232, 90518), (16464, 45259)]