486396284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 970980864

約数和(自身を除く): 484584580

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 127, 164, 193, 242, 254, 386, 451, 484, 508, 772, 902, 1397, 1804, 2123, 2794, 4246, 4961, 5207, 5588, 7913, 8492, 9922, 10414, 15367, 15826, 19844, 20828, 23353, 24511, 30734, 31652, 46706, 49022, 57277, 61468, 87043, 93412, 98044, 114554, 174086, 229108, 269621, 348172, 539242, 630047, 957473, 1004951, 1078484, 1260094, 1914946, 2009902, 2520188, 2965831, 3829892, 4019804, 5931662, 11054461, 11863324, 22108922, 44217844, 121599071, 243198142, 486396284]

約数ペア:

[(1, 486396284), (2, 243198142), (4, 121599071), (11, 44217844), (22, 22108922), (41, 11863324), (44, 11054461), (82, 5931662), (121, 4019804), (127, 3829892), (164, 2965831), (193, 2520188), (242, 2009902), (254, 1914946), (386, 1260094), (451, 1078484), (484, 1004951), (508, 957473), (772, 630047), (902, 539242), (1397, 348172), (1804, 269621), (2123, 229108), (2794, 174086), (4246, 114554), (4961, 98044), (5207, 93412), (5588, 87043), (7913, 61468), (8492, 57277), (9922, 49022), (10414, 46706), (15367, 31652), (15826, 30734), (19844, 24511), (20828, 23353)]