786041568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3057

約数の個数: 144

約数和(自身を含む): 2441982816

約数和(自身を除く): 1655941248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2556, 2769, 2957, 3408, 3692, 3744, 5112, 5538, 5914, 6816, 7384, 8307, 8871, 10224, 11076, 11828, 14768, 16614, 17742, 20448, 22152, 23656, 26613, 29536, 33228, 35484, 38441, 44304, 47312, 53226, 66456, 70968, 76882, 88608, 94624, 106452, 115323, 132912, 141936, 153764, 209947, 212904, 230646, 265824, 283872, 307528, 345969, 419894, 425808, 461292, 615056, 629841, 691938, 839788, 851616, 922584, 1230112, 1259682, 1383876, 1679576, 1845168, 1889523, 2519364, 2729311, 2767752, 3359152, 3690336, 3779046, 5038728, 5458622, 5535504, 6718304, 7558092, 8187933, 10077456, 10917244, 11071008, 15116184, 16375866, 20154912, 21834488, 24563799, 30232368, 32751732, 43668976, 49127598, 60464736, 65503464, 87337952, 98255196, 131006928, 196510392, 262013856, 393020784, 786041568]

約数ペア:

[(1, 786041568), (2, 393020784), (3, 262013856), (4, 196510392), (6, 131006928), (8, 98255196), (9, 87337952), (12, 65503464), (13, 60464736), (16, 49127598), (18, 43668976), (24, 32751732), (26, 30232368), (32, 24563799), (36, 21834488), (39, 20154912), (48, 16375866), (52, 15116184), (71, 11071008), (72, 10917244), (78, 10077456), (96, 8187933), (104, 7558092), (117, 6718304), (142, 5535504), (144, 5458622), (156, 5038728), (208, 3779046), (213, 3690336), (234, 3359152), (284, 2767752), (288, 2729311), (312, 2519364), (416, 1889523), (426, 1845168), (468, 1679576), (568, 1383876), (624, 1259682), (639, 1230112), (852, 922584), (923, 851616), (936, 839788), (1136, 691938), (1248, 629841), (1278, 615056), (1704, 461292), (1846, 425808), (1872, 419894), (2272, 345969), (2556, 307528), (2769, 283872), (2957, 265824), (3408, 230646), (3692, 212904), (3744, 209947), (5112, 153764), (5538, 141936), (5914, 132912), (6816, 115323), (7384, 106452), (8307, 94624), (8871, 88608), (10224, 76882), (11076, 70968), (11828, 66456), (14768, 53226), (16614, 47312), (17742, 44304), (20448, 38441), (22152, 35484), (23656, 33228), (26613, 29536)]