689179392

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 216

約数和(自身を含む): 2203987968

約数和(自身を除く): 1514808576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 256, 264, 284, 288, 352, 383, 384, 396, 426, 528, 568, 576, 639, 704, 766, 768, 781, 792, 852, 1056, 1136, 1149, 1152, 1278, 1408, 1532, 1562, 1584, 1704, 2112, 2272, 2298, 2304, 2343, 2556, 2816, 3064, 3124, 3168, 3408, 3447, 4213, 4224, 4544, 4596, 4686, 5112, 6128, 6248, 6336, 6816, 6894, 7029, 8426, 8448, 9088, 9192, 9372, 10224, 12256, 12496, 12639, 12672, 13632, 13788, 14058, 16852, 18176, 18384, 18744, 20448, 24512, 24992, 25278, 25344, 27193, 27264, 27576, 28116, 33704, 36768, 37488, 37917, 40896, 49024, 49984, 50556, 54386, 54528, 55152, 56232, 67408, 73536, 74976, 75834, 81579, 81792, 98048, 99968, 101112, 108772, 110304, 112464, 134816, 147072, 149952, 151668, 163158, 163584, 199936, 202224, 217544, 220608, 224928, 244737, 269632, 294144, 299123, 299904, 303336, 326316, 404448, 435088, 441216, 449856, 489474, 539264, 598246, 599808, 606672, 652632, 808896, 870176, 882432, 897369, 899712, 978948, 1078528, 1196492, 1213344, 1305264, 1617792, 1740352, 1794738, 1799424, 1957896, 2392984, 2426688, 2610528, 2692107, 3235584, 3480704, 3589476, 3915792, 4785968, 4853376, 5221056, 5384214, 6961408, 7178952, 7831584, 9571936, 9706752, 10442112, 10768428, 14357904, 15663168, 19143872, 20884224, 21536856, 28715808, 31326336, 38287744, 43073712, 57431616, 62652672, 76575488, 86147424, 114863232, 172294848, 229726464, 344589696, 689179392]

約数ペア:

[(1, 689179392), (2, 344589696), (3, 229726464), (4, 172294848), (6, 114863232), (8, 86147424), (9, 76575488), (11, 62652672), (12, 57431616), (16, 43073712), (18, 38287744), (22, 31326336), (24, 28715808), (32, 21536856), (33, 20884224), (36, 19143872), (44, 15663168), (48, 14357904), (64, 10768428), (66, 10442112), (71, 9706752), (72, 9571936), (88, 7831584), (96, 7178952), (99, 6961408), (128, 5384214), (132, 5221056), (142, 4853376), (144, 4785968), (176, 3915792), (192, 3589476), (198, 3480704), (213, 3235584), (256, 2692107), (264, 2610528), (284, 2426688), (288, 2392984), (352, 1957896), (383, 1799424), (384, 1794738), (396, 1740352), (426, 1617792), (528, 1305264), (568, 1213344), (576, 1196492), (639, 1078528), (704, 978948), (766, 899712), (768, 897369), (781, 882432), (792, 870176), (852, 808896), (1056, 652632), (1136, 606672), (1149, 599808), (1152, 598246), (1278, 539264), (1408, 489474), (1532, 449856), (1562, 441216), (1584, 435088), (1704, 404448), (2112, 326316), (2272, 303336), (2298, 299904), (2304, 299123), (2343, 294144), (2556, 269632), (2816, 244737), (3064, 224928), (3124, 220608), (3168, 217544), (3408, 202224), (3447, 199936), (4213, 163584), (4224, 163158), (4544, 151668), (4596, 149952), (4686, 147072), (5112, 134816), (6128, 112464), (6248, 110304), (6336, 108772), (6816, 101112), (6894, 99968), (7029, 98048), (8426, 81792), (8448, 81579), (9088, 75834), (9192, 74976), (9372, 73536), (10224, 67408), (12256, 56232), (12496, 55152), (12639, 54528), (12672, 54386), (13632, 50556), (13788, 49984), (14058, 49024), (16852, 40896), (18176, 37917), (18384, 37488), (18744, 36768), (20448, 33704), (24512, 28116), (24992, 27576), (25278, 27264), (25344, 27193)]