239675272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 497664000

約数和(自身を除く): 257988728

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 179, 184, 358, 383, 437, 716, 766, 874, 1432, 1532, 1748, 3064, 3401, 3496, 4117, 6802, 7277, 8234, 8809, 13604, 14554, 16468, 17618, 27208, 29108, 32936, 35236, 58216, 68557, 70472, 78223, 137114, 156446, 167371, 274228, 312892, 334742, 548456, 625784, 669484, 1302583, 1338968, 1576811, 2605166, 3153622, 5210332, 6307244, 10420664, 12614488, 29959409, 59918818, 119837636, 239675272]

約数ペア:

[(1, 239675272), (2, 119837636), (4, 59918818), (8, 29959409), (19, 12614488), (23, 10420664), (38, 6307244), (46, 5210332), (76, 3153622), (92, 2605166), (152, 1576811), (179, 1338968), (184, 1302583), (358, 669484), (383, 625784), (437, 548456), (716, 334742), (766, 312892), (874, 274228), (1432, 167371), (1532, 156446), (1748, 137114), (3064, 78223), (3401, 70472), (3496, 68557), (4117, 58216), (6802, 35236), (7277, 32936), (8234, 29108), (8809, 27208), (13604, 17618), (14554, 16468)]