8373288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 27371520

約数和(自身を除く): 18998232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 197, 231, 253, 264, 276, 308, 322, 394, 462, 483, 506, 552, 591, 616, 644, 759, 788, 924, 966, 1012, 1182, 1288, 1379, 1518, 1576, 1771, 1848, 1932, 2024, 2167, 2364, 2758, 3036, 3542, 3864, 4137, 4334, 4531, 4728, 5313, 5516, 6072, 6501, 7084, 8274, 8668, 9062, 10626, 11032, 13002, 13593, 14168, 15169, 16548, 17336, 18124, 21252, 26004, 27186, 30338, 31717, 33096, 36248, 42504, 45507, 49841, 52008, 54372, 60676, 63434, 91014, 95151, 99682, 108744, 121352, 126868, 149523, 182028, 190302, 199364, 253736, 299046, 348887, 364056, 380604, 398728, 598092, 697774, 761208, 1046661, 1196184, 1395548, 2093322, 2791096, 4186644, 8373288]

約数ペア:

[(1, 8373288), (2, 4186644), (3, 2791096), (4, 2093322), (6, 1395548), (7, 1196184), (8, 1046661), (11, 761208), (12, 697774), (14, 598092), (21, 398728), (22, 380604), (23, 364056), (24, 348887), (28, 299046), (33, 253736), (42, 199364), (44, 190302), (46, 182028), (56, 149523), (66, 126868), (69, 121352), (77, 108744), (84, 99682), (88, 95151), (92, 91014), (132, 63434), (138, 60676), (154, 54372), (161, 52008), (168, 49841), (184, 45507), (197, 42504), (231, 36248), (253, 33096), (264, 31717), (276, 30338), (308, 27186), (322, 26004), (394, 21252), (462, 18124), (483, 17336), (506, 16548), (552, 15169), (591, 14168), (616, 13593), (644, 13002), (759, 11032), (788, 10626), (924, 9062), (966, 8668), (1012, 8274), (1182, 7084), (1288, 6501), (1379, 6072), (1518, 5516), (1576, 5313), (1771, 4728), (1848, 4531), (1932, 4334), (2024, 4137), (2167, 3864), (2364, 3542), (2758, 3036)]