254524088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 589767360

約数和(自身を除く): 335243272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 313, 364, 626, 728, 1117, 1252, 2191, 2234, 2504, 4069, 4382, 4468, 7819, 8138, 8764, 8936, 14521, 15638, 16276, 17528, 28483, 29042, 31276, 32552, 56966, 58084, 62552, 101647, 113932, 116168, 203294, 227864, 349621, 406588, 699242, 813176, 1398484, 2447347, 2796968, 4545073, 4894694, 9090146, 9789388, 18180292, 19578776, 31815511, 36360584, 63631022, 127262044, 254524088]

約数ペア:

[(1, 254524088), (2, 127262044), (4, 63631022), (7, 36360584), (8, 31815511), (13, 19578776), (14, 18180292), (26, 9789388), (28, 9090146), (52, 4894694), (56, 4545073), (91, 2796968), (104, 2447347), (182, 1398484), (313, 813176), (364, 699242), (626, 406588), (728, 349621), (1117, 227864), (1252, 203294), (2191, 116168), (2234, 113932), (2504, 101647), (4069, 62552), (4382, 58084), (4468, 56966), (7819, 32552), (8138, 31276), (8764, 29042), (8936, 28483), (14521, 17528), (15638, 16276)]