286048456

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 547984800

約数和(自身を除く): 261936344

約数列:

[1, 2, 4, 8, 73, 131, 146, 262, 292, 524, 584, 1048, 3739, 7478, 9563, 14956, 19126, 29912, 38252, 76504, 272947, 489809, 545894, 979618, 1091788, 1959236, 2183576, 3918472, 35756057, 71512114, 143024228, 286048456]

約数ペア:

[(1, 286048456), (2, 143024228), (4, 71512114), (8, 35756057), (73, 3918472), (131, 2183576), (146, 1959236), (262, 1091788), (292, 979618), (524, 545894), (584, 489809), (1048, 272947), (3739, 76504), (7478, 38252), (9563, 29912), (14956, 19126)]