252284292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{769}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 688647960

約数和(自身を除く): 436363668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 701, 769, 1402, 1538, 2103, 2307, 2804, 3076, 4206, 4614, 6309, 6921, 8412, 9113, 9228, 9997, 12618, 13842, 18226, 19994, 25236, 27339, 27684, 29991, 36452, 39988, 54678, 59982, 82017, 89973, 109356, 119964, 164034, 179946, 328068, 359892, 539069, 1078138, 1617207, 2156276, 3234414, 4851621, 6468828, 7007897, 9703242, 14015794, 19406484, 21023691, 28031588, 42047382, 63071073, 84094764, 126142146, 252284292]

約数ペア:

[(1, 252284292), (2, 126142146), (3, 84094764), (4, 63071073), (6, 42047382), (9, 28031588), (12, 21023691), (13, 19406484), (18, 14015794), (26, 9703242), (36, 7007897), (39, 6468828), (52, 4851621), (78, 3234414), (117, 2156276), (156, 1617207), (234, 1078138), (468, 539069), (701, 359892), (769, 328068), (1402, 179946), (1538, 164034), (2103, 119964), (2307, 109356), (2804, 89973), (3076, 82017), (4206, 59982), (4614, 54678), (6309, 39988), (6921, 36452), (8412, 29991), (9113, 27684), (9228, 27339), (9997, 25236), (12618, 19994), (13842, 18226)]