16561315008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{132499}}^1$

素因数の和:132555

約数の個数: 168

約数和(自身を含む): 56001920000

約数和(自身を除く): 39440604992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 132499, 264998, 397497, 529996, 794994, 927493, 1059992, 1192491, 1589988, 1854986, 2119984, 2384982, 2782479, 3179976, 3709972, 4107469, 4239968, 4769964, 5564958, 6359952, 7419944, 8214938, 8347437, 8479936, 9539928, 11129916, 12322407, 12719904, 14839888, 16429876, 16694874, 19079856, 22259832, 24644814, 25439808, 28752283, 29679776, 32859752, 33389748, 36967221, 38159712, 44519664, 49289628, 57504566, 59359552, 65719504, 66779496, 73934442, 76319424, 86256849, 89039328, 98579256, 115009132, 131439008, 133558992, 147868884, 172513698, 178078656, 197158512, 230018264, 258770547, 262878016, 267117984, 295737768, 345027396, 394317024, 460036528, 517541094, 534235968, 591475536, 690054792, 788634048, 920073056, 1035082188, 1182951072, 1380109584, 1840146112, 2070164376, 2365902144, 2760219168, 4140328752, 5520438336, 8280657504, 16561315008]

約数ペア:

[(1, 16561315008), (2, 8280657504), (3, 5520438336), (4, 4140328752), (6, 2760219168), (7, 2365902144), (8, 2070164376), (9, 1840146112), (12, 1380109584), (14, 1182951072), (16, 1035082188), (18, 920073056), (21, 788634048), (24, 690054792), (28, 591475536), (31, 534235968), (32, 517541094), (36, 460036528), (42, 394317024), (48, 345027396), (56, 295737768), (62, 267117984), (63, 262878016), (64, 258770547), (72, 230018264), (84, 197158512), (93, 178078656), (96, 172513698), (112, 147868884), (124, 133558992), (126, 131439008), (144, 115009132), (168, 98579256), (186, 89039328), (192, 86256849), (217, 76319424), (224, 73934442), (248, 66779496), (252, 65719504), (279, 59359552), (288, 57504566), (336, 49289628), (372, 44519664), (434, 38159712), (448, 36967221), (496, 33389748), (504, 32859752), (558, 29679776), (576, 28752283), (651, 25439808), (672, 24644814), (744, 22259832), (868, 19079856), (992, 16694874), (1008, 16429876), (1116, 14839888), (1302, 12719904), (1344, 12322407), (1488, 11129916), (1736, 9539928), (1953, 8479936), (1984, 8347437), (2016, 8214938), (2232, 7419944), (2604, 6359952), (2976, 5564958), (3472, 4769964), (3906, 4239968), (4032, 4107469), (4464, 3709972), (5208, 3179976), (5952, 2782479), (6944, 2384982), (7812, 2119984), (8928, 1854986), (10416, 1589988), (13888, 1192491), (15624, 1059992), (17856, 927493), (20832, 794994), (31248, 529996), (41664, 397497), (62496, 264998), (124992, 132499)]