231015726

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:209

約数の個数: 84

約数和(自身を含む): 548747208

約数和(自身を除く): 317731482

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 83, 138, 162, 166, 207, 243, 249, 414, 486, 498, 621, 729, 747, 1242, 1458, 1494, 1863, 1909, 2241, 3726, 3818, 4482, 5589, 5727, 6723, 6889, 11178, 11454, 13446, 13778, 16767, 17181, 20169, 20667, 33534, 34362, 40338, 41334, 51543, 60507, 62001, 103086, 121014, 124002, 154629, 158447, 186003, 309258, 316894, 372006, 463887, 475341, 558009, 927774, 950682, 1116018, 1391661, 1426023, 1674027, 2783322, 2852046, 3348054, 4278069, 5022081, 8556138, 10044162, 12834207, 25668414, 38502621, 77005242, 115507863, 231015726]

約数ペア:

[(1, 231015726), (2, 115507863), (3, 77005242), (6, 38502621), (9, 25668414), (18, 12834207), (23, 10044162), (27, 8556138), (46, 5022081), (54, 4278069), (69, 3348054), (81, 2852046), (83, 2783322), (138, 1674027), (162, 1426023), (166, 1391661), (207, 1116018), (243, 950682), (249, 927774), (414, 558009), (486, 475341), (498, 463887), (621, 372006), (729, 316894), (747, 309258), (1242, 186003), (1458, 158447), (1494, 154629), (1863, 124002), (1909, 121014), (2241, 103086), (3726, 62001), (3818, 60507), (4482, 51543), (5589, 41334), (5727, 40338), (6723, 34362), (6889, 33534), (11178, 20667), (11454, 20169), (13446, 17181), (13778, 16767)]