2687021568

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7573}}^1$

素因数の和:7615

約数の個数: 240

約数和(自身を含む): 9669756096

約数和(自身を除く): 6982734528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3584, 3696, 4032, 4224, 4608, 4928, 5376, 5544, 5632, 6336, 7392, 7573, 8064, 8448, 9856, 10752, 11088, 12672, 14784, 15146, 16128, 16896, 19712, 22176, 22719, 25344, 29568, 30292, 32256, 39424, 44352, 45438, 50688, 53011, 59136, 60584, 68157, 83303, 88704, 90876, 106022, 118272, 121168, 136314, 159033, 166606, 177408, 181752, 212044, 242336, 249909, 272628, 318066, 333212, 354816, 363504, 424088, 477099, 484672, 499818, 545256, 583121, 636132, 666424, 727008, 749727, 848176, 954198, 969344, 999636, 1090512, 1166242, 1272264, 1332848, 1454016, 1499454, 1696352, 1749363, 1908396, 1938688, 1999272, 2181024, 2332484, 2544528, 2665696, 2908032, 2998908, 3392704, 3498726, 3816792, 3877376, 3998544, 4362048, 4664968, 5089056, 5248089, 5331392, 5816064, 5997816, 6785408, 6997452, 7633584, 7997088, 8724096, 9329936, 10178112, 10496178, 10662784, 11632128, 11995632, 13570816, 13994904, 15267168, 15994176, 17448192, 18659872, 20356224, 20992356, 21325568, 23991264, 27141632, 27989808, 30534336, 31988352, 34896384, 37319744, 40712448, 41984712, 42651136, 47982528, 55979616, 61068672, 63976704, 74639488, 81424896, 83969424, 95965056, 111959232, 122137344, 127953408, 149278976, 167938848, 191930112, 223918464, 244274688, 298557952, 335877696, 383860224, 447836928, 671755392, 895673856, 1343510784, 2687021568]

約数ペア:

[(1, 2687021568), (2, 1343510784), (3, 895673856), (4, 671755392), (6, 447836928), (7, 383860224), (8, 335877696), (9, 298557952), (11, 244274688), (12, 223918464), (14, 191930112), (16, 167938848), (18, 149278976), (21, 127953408), (22, 122137344), (24, 111959232), (28, 95965056), (32, 83969424), (33, 81424896), (36, 74639488), (42, 63976704), (44, 61068672), (48, 55979616), (56, 47982528), (63, 42651136), (64, 41984712), (66, 40712448), (72, 37319744), (77, 34896384), (84, 31988352), (88, 30534336), (96, 27989808), (99, 27141632), (112, 23991264), (126, 21325568), (128, 20992356), (132, 20356224), (144, 18659872), (154, 17448192), (168, 15994176), (176, 15267168), (192, 13994904), (198, 13570816), (224, 11995632), (231, 11632128), (252, 10662784), (256, 10496178), (264, 10178112), (288, 9329936), (308, 8724096), (336, 7997088), (352, 7633584), (384, 6997452), (396, 6785408), (448, 5997816), (462, 5816064), (504, 5331392), (512, 5248089), (528, 5089056), (576, 4664968), (616, 4362048), (672, 3998544), (693, 3877376), (704, 3816792), (768, 3498726), (792, 3392704), (896, 2998908), (924, 2908032), (1008, 2665696), (1056, 2544528), (1152, 2332484), (1232, 2181024), (1344, 1999272), (1386, 1938688), (1408, 1908396), (1536, 1749363), (1584, 1696352), (1792, 1499454), (1848, 1454016), (2016, 1332848), (2112, 1272264), (2304, 1166242), (2464, 1090512), (2688, 999636), (2772, 969344), (2816, 954198), (3168, 848176), (3584, 749727), (3696, 727008), (4032, 666424), (4224, 636132), (4608, 583121), (4928, 545256), (5376, 499818), (5544, 484672), (5632, 477099), (6336, 424088), (7392, 363504), (7573, 354816), (8064, 333212), (8448, 318066), (9856, 272628), (10752, 249909), (11088, 242336), (12672, 212044), (14784, 181752), (15146, 177408), (16128, 166606), (16896, 159033), (19712, 136314), (22176, 121168), (22719, 118272), (25344, 106022), (29568, 90876), (30292, 88704), (32256, 83303), (39424, 68157), (44352, 60584), (45438, 59136), (50688, 53011)]