266908656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41809}}^1$

素因数の和:41846

約数の個数: 80

約数和(自身を含む): 829510400

約数和(自身を除く): 562601744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 41809, 83618, 125427, 167236, 250854, 292663, 334472, 501708, 585326, 668944, 794371, 877989, 1003416, 1170652, 1588742, 1755978, 2006832, 2341304, 2383113, 3177484, 3511956, 4682608, 4766226, 5560597, 6354968, 7023912, 9532452, 11121194, 12709936, 14047824, 16681791, 19064904, 22242388, 33363582, 38129808, 44484776, 66727164, 88969552, 133454328, 266908656]

約数ペア:

[(1, 266908656), (2, 133454328), (3, 88969552), (4, 66727164), (6, 44484776), (7, 38129808), (8, 33363582), (12, 22242388), (14, 19064904), (16, 16681791), (19, 14047824), (21, 12709936), (24, 11121194), (28, 9532452), (38, 7023912), (42, 6354968), (48, 5560597), (56, 4766226), (57, 4682608), (76, 3511956), (84, 3177484), (112, 2383113), (114, 2341304), (133, 2006832), (152, 1755978), (168, 1588742), (228, 1170652), (266, 1003416), (304, 877989), (336, 794371), (399, 668944), (456, 585326), (532, 501708), (798, 334472), (912, 292663), (1064, 250854), (1596, 167236), (2128, 125427), (3192, 83618), (6384, 41809)]