739587408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4483}}^1$

素因数の和:4992

約数の個数: 80

約数和(自身を含む): 2188478976

約数和(自身を除く): 1448891568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 982, 1473, 1964, 2946, 3437, 3928, 4483, 5892, 6874, 7856, 8966, 10311, 11784, 13449, 13748, 17932, 20622, 23568, 26898, 27496, 31381, 35864, 41244, 53796, 54992, 62762, 71728, 82488, 94143, 107592, 125524, 164976, 188286, 215184, 251048, 376572, 502096, 753144, 1506288, 2201153, 4402306, 6603459, 8804612, 13206918, 15408071, 17609224, 26413836, 30816142, 35218448, 46224213, 52827672, 61632284, 92448426, 105655344, 123264568, 184896852, 246529136, 369793704, 739587408]

約数ペア:

[(1, 739587408), (2, 369793704), (3, 246529136), (4, 184896852), (6, 123264568), (7, 105655344), (8, 92448426), (12, 61632284), (14, 52827672), (16, 46224213), (21, 35218448), (24, 30816142), (28, 26413836), (42, 17609224), (48, 15408071), (56, 13206918), (84, 8804612), (112, 6603459), (168, 4402306), (336, 2201153), (491, 1506288), (982, 753144), (1473, 502096), (1964, 376572), (2946, 251048), (3437, 215184), (3928, 188286), (4483, 164976), (5892, 125524), (6874, 107592), (7856, 94143), (8966, 82488), (10311, 71728), (11784, 62762), (13449, 54992), (13748, 53796), (17932, 41244), (20622, 35864), (23568, 31381), (26898, 27496)]