304864252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7121}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 670037760

約数和(自身を除く): 365173508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 3058, 3892, 6116, 7121, 10703, 14242, 21406, 28484, 42812, 49847, 78331, 99694, 156662, 199388, 313324, 548317, 989819, 1096634, 1979638, 2193268, 3959276, 6928733, 10888009, 13857466, 21776018, 27714932, 43552036, 76216063, 152432126, 304864252]

約数ペア:

[(1, 304864252), (2, 152432126), (4, 76216063), (7, 43552036), (11, 27714932), (14, 21776018), (22, 13857466), (28, 10888009), (44, 6928733), (77, 3959276), (139, 2193268), (154, 1979638), (278, 1096634), (308, 989819), (556, 548317), (973, 313324), (1529, 199388), (1946, 156662), (3058, 99694), (3892, 78331), (6116, 49847), (7121, 42812), (10703, 28484), (14242, 21406)]