290465334

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10499}}^1$

素因数の和:10589

約数の個数: 48

約数和(自身を含む): 663390000

約数和(自身を除く): 372924666

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 954, 1537, 3074, 4611, 9222, 10499, 13833, 20998, 27666, 31497, 62994, 94491, 188982, 304471, 556447, 608942, 913413, 1112894, 1669341, 1826826, 2740239, 3338682, 5008023, 5480478, 10016046, 16136963, 32273926, 48410889, 96821778, 145232667, 290465334]

約数ペア:

[(1, 290465334), (2, 145232667), (3, 96821778), (6, 48410889), (9, 32273926), (18, 16136963), (29, 10016046), (53, 5480478), (58, 5008023), (87, 3338682), (106, 2740239), (159, 1826826), (174, 1669341), (261, 1112894), (318, 913413), (477, 608942), (522, 556447), (954, 304471), (1537, 188982), (3074, 94491), (4611, 62994), (9222, 31497), (10499, 27666), (13833, 20998)]