279085548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26161}}^1$

素因数の和:26302

約数の個数: 48

約数和(自身を含む): 750116864

約数和(自身を除く): 471031316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 26161, 52322, 78483, 104644, 156966, 183127, 313932, 366254, 549381, 732508, 1098762, 2197524, 3322447, 6644894, 9967341, 13289788, 19934682, 23257129, 39869364, 46514258, 69771387, 93028516, 139542774, 279085548]

約数ペア:

[(1, 279085548), (2, 139542774), (3, 93028516), (4, 69771387), (6, 46514258), (7, 39869364), (12, 23257129), (14, 19934682), (21, 13289788), (28, 9967341), (42, 6644894), (84, 3322447), (127, 2197524), (254, 1098762), (381, 732508), (508, 549381), (762, 366254), (889, 313932), (1524, 183127), (1778, 156966), (2667, 104644), (3556, 78483), (5334, 52322), (10668, 26161)]