393363714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 874333440

約数和(自身を除く): 480969726

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 71, 87, 102, 142, 174, 213, 426, 493, 986, 1207, 1479, 1873, 2059, 2414, 2958, 3621, 3746, 4118, 5619, 6177, 7242, 11238, 12354, 31841, 35003, 54317, 63682, 70006, 95523, 105009, 108634, 132983, 162951, 191046, 210018, 265966, 325902, 398949, 797898, 923389, 1846778, 2260711, 2770167, 3856507, 4521422, 5540334, 6782133, 7713014, 11569521, 13564266, 23139042, 65560619, 131121238, 196681857, 393363714]

約数ペア:

[(1, 393363714), (2, 196681857), (3, 131121238), (6, 65560619), (17, 23139042), (29, 13564266), (34, 11569521), (51, 7713014), (58, 6782133), (71, 5540334), (87, 4521422), (102, 3856507), (142, 2770167), (174, 2260711), (213, 1846778), (426, 923389), (493, 797898), (986, 398949), (1207, 325902), (1479, 265966), (1873, 210018), (2059, 191046), (2414, 162951), (2958, 132983), (3621, 108634), (3746, 105009), (4118, 95523), (5619, 70006), (6177, 63682), (7242, 54317), (11238, 35003), (12354, 31841)]