248415696716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 480686976000

約数和(自身を除く): 232271279284

約数列:

[1, 2, 4, 11, 22, 44, 127, 199, 254, 398, 508, 796, 1397, 1759, 2189, 2794, 3518, 4378, 5588, 7036, 8756, 16129, 19349, 25273, 32258, 38698, 50546, 64516, 77396, 101092, 177419, 223393, 278003, 350041, 354838, 446786, 556006, 700082, 709676, 893572, 1112012, 1400164, 2457323, 3209671, 3850451, 4914646, 6419342, 7700902, 9829292, 12838684, 15401804, 28370911, 35306381, 44455207, 56741822, 70612762, 88910414, 113483644, 141225524, 177820828, 312080021, 489007277, 624160042, 978014554, 1248320084, 1956029108, 5645811289, 11291622578, 22583245156, 62103924179, 124207848358, 248415696716]

約数ペア:

[(1, 248415696716), (2, 124207848358), (4, 62103924179), (11, 22583245156), (22, 11291622578), (44, 5645811289), (127, 1956029108), (199, 1248320084), (254, 978014554), (398, 624160042), (508, 489007277), (796, 312080021), (1397, 177820828), (1759, 141225524), (2189, 113483644), (2794, 88910414), (3518, 70612762), (4378, 56741822), (5588, 44455207), (7036, 35306381), (8756, 28370911), (16129, 15401804), (19349, 12838684), (25273, 9829292), (32258, 7700902), (38698, 6419342), (50546, 4914646), (64516, 3850451), (77396, 3209671), (101092, 2457323), (177419, 1400164), (223393, 1112012), (278003, 893572), (350041, 709676), (354838, 700082), (446786, 556006)]