286661772

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 740122656

約数和(自身を除く): 453460884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 797, 873, 927, 1164, 1236, 1594, 1746, 1854, 2391, 3188, 3492, 3708, 4782, 7173, 9564, 9991, 14346, 19982, 28692, 29973, 39964, 59946, 77309, 82091, 89919, 119892, 154618, 164182, 179838, 231927, 246273, 309236, 328364, 359676, 463854, 492546, 695781, 738819, 927708, 985092, 1391562, 1477638, 2783124, 2955276, 7962827, 15925654, 23888481, 31851308, 47776962, 71665443, 95553924, 143330886, 286661772]

約数ペア:

[(1, 286661772), (2, 143330886), (3, 95553924), (4, 71665443), (6, 47776962), (9, 31851308), (12, 23888481), (18, 15925654), (36, 7962827), (97, 2955276), (103, 2783124), (194, 1477638), (206, 1391562), (291, 985092), (309, 927708), (388, 738819), (412, 695781), (582, 492546), (618, 463854), (797, 359676), (873, 328364), (927, 309236), (1164, 246273), (1236, 231927), (1594, 179838), (1746, 164182), (1854, 154618), (2391, 119892), (3188, 89919), (3492, 82091), (3708, 77309), (4782, 59946), (7173, 39964), (9564, 29973), (9991, 28692), (14346, 19982)]