281957552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2417}}^1$

素因数の和:2765

約数の個数: 40

約数和(自身を含む): 572079456

約数和(自身を除く): 290121904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 317, 368, 634, 1268, 2417, 2536, 4834, 5072, 7291, 9668, 14582, 19336, 29164, 38672, 55591, 58328, 111182, 116656, 222364, 444728, 766189, 889456, 1532378, 3064756, 6129512, 12259024, 17622347, 35244694, 70489388, 140978776, 281957552]

約数ペア:

[(1, 281957552), (2, 140978776), (4, 70489388), (8, 35244694), (16, 17622347), (23, 12259024), (46, 6129512), (92, 3064756), (184, 1532378), (317, 889456), (368, 766189), (634, 444728), (1268, 222364), (2417, 116656), (2536, 111182), (4834, 58328), (5072, 55591), (7291, 38672), (9668, 29164), (14582, 19336)]