248456488

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8387}}^1$

素因数の和:8446

約数の個数: 48

約数和(自身を含む): 556627680

約数和(自身を除く): 308171192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 7406, 8387, 14812, 16774, 29624, 33548, 58709, 67096, 117418, 192901, 234836, 385802, 469672, 771604, 1350307, 1543208, 2700614, 4436723, 5401228, 8873446, 10802456, 17746892, 31057061, 35493784, 62114122, 124228244, 248456488]

約数ペア:

[(1, 248456488), (2, 124228244), (4, 62114122), (7, 35493784), (8, 31057061), (14, 17746892), (23, 10802456), (28, 8873446), (46, 5401228), (56, 4436723), (92, 2700614), (161, 1543208), (184, 1350307), (322, 771604), (529, 469672), (644, 385802), (1058, 234836), (1288, 192901), (2116, 117418), (3703, 67096), (4232, 58709), (7406, 33548), (8387, 29624), (14812, 16774)]