259870464

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 906554880

約数和(自身を除く): 646684416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 82, 84, 96, 108, 112, 123, 126, 128, 131, 144, 164, 168, 189, 192, 216, 224, 246, 252, 256, 262, 287, 288, 328, 336, 369, 378, 384, 393, 432, 448, 492, 504, 524, 574, 576, 656, 672, 738, 756, 768, 786, 861, 864, 896, 917, 984, 1008, 1048, 1107, 1148, 1152, 1179, 1312, 1344, 1476, 1512, 1572, 1722, 1728, 1792, 1834, 1968, 2016, 2096, 2214, 2296, 2304, 2358, 2583, 2624, 2688, 2751, 2952, 3024, 3144, 3444, 3456, 3537, 3668, 3936, 4032, 4192, 4428, 4592, 4716, 5166, 5248, 5371, 5376, 5502, 5904, 6048, 6288, 6888, 6912, 7074, 7336, 7749, 7872, 8064, 8253, 8384, 8856, 9184, 9432, 10332, 10496, 10742, 11004, 11808, 12096, 12576, 13776, 14148, 14672, 15498, 15744, 16113, 16128, 16506, 16768, 17712, 18368, 18864, 20664, 21484, 22008, 23616, 24192, 24759, 25152, 27552, 28296, 29344, 30996, 31488, 32226, 33012, 33536, 35424, 36736, 37597, 37728, 41328, 42968, 44016, 47232, 48339, 48384, 49518, 50304, 55104, 56592, 58688, 61992, 64452, 66024, 70848, 73472, 75194, 75456, 82656, 85936, 88032, 94464, 96678, 99036, 100608, 110208, 112791, 113184, 117376, 123984, 128904, 132048, 141696, 145017, 150388, 150912, 165312, 171872, 176064, 193356, 198072, 220416, 225582, 226368, 234752, 247968, 257808, 264096, 283392, 290034, 300776, 301824, 330624, 338373, 343744, 352128, 386712, 396144, 451164, 452736, 495936, 515616, 528192, 580068, 601552, 661248, 676746, 687488, 704256, 773424, 792288, 902328, 905472, 991872, 1015119, 1031232, 1056384, 1160136, 1203104, 1353492, 1374976, 1546848, 1584576, 1804656, 1983744, 2030238, 2062464, 2112768, 2320272, 2406208, 2706984, 3093696, 3169152, 3609312, 4060476, 4124928, 4640544, 4812416, 5413968, 6187392, 6338304, 7218624, 8120952, 9281088, 9624832, 10827936, 12374784, 14437248, 16241904, 18562176, 21655872, 28874496, 32483808, 37124352, 43311744, 64967616, 86623488, 129935232, 259870464]

約数ペア:

[(1, 259870464), (2, 129935232), (3, 86623488), (4, 64967616), (6, 43311744), (7, 37124352), (8, 32483808), (9, 28874496), (12, 21655872), (14, 18562176), (16, 16241904), (18, 14437248), (21, 12374784), (24, 10827936), (27, 9624832), (28, 9281088), (32, 8120952), (36, 7218624), (41, 6338304), (42, 6187392), (48, 5413968), (54, 4812416), (56, 4640544), (63, 4124928), (64, 4060476), (72, 3609312), (82, 3169152), (84, 3093696), (96, 2706984), (108, 2406208), (112, 2320272), (123, 2112768), (126, 2062464), (128, 2030238), (131, 1983744), (144, 1804656), (164, 1584576), (168, 1546848), (189, 1374976), (192, 1353492), (216, 1203104), (224, 1160136), (246, 1056384), (252, 1031232), (256, 1015119), (262, 991872), (287, 905472), (288, 902328), (328, 792288), (336, 773424), (369, 704256), (378, 687488), (384, 676746), (393, 661248), (432, 601552), (448, 580068), (492, 528192), (504, 515616), (524, 495936), (574, 452736), (576, 451164), (656, 396144), (672, 386712), (738, 352128), (756, 343744), (768, 338373), (786, 330624), (861, 301824), (864, 300776), (896, 290034), (917, 283392), (984, 264096), (1008, 257808), (1048, 247968), (1107, 234752), (1148, 226368), (1152, 225582), (1179, 220416), (1312, 198072), (1344, 193356), (1476, 176064), (1512, 171872), (1572, 165312), (1722, 150912), (1728, 150388), (1792, 145017), (1834, 141696), (1968, 132048), (2016, 128904), (2096, 123984), (2214, 117376), (2296, 113184), (2304, 112791), (2358, 110208), (2583, 100608), (2624, 99036), (2688, 96678), (2751, 94464), (2952, 88032), (3024, 85936), (3144, 82656), (3444, 75456), (3456, 75194), (3537, 73472), (3668, 70848), (3936, 66024), (4032, 64452), (4192, 61992), (4428, 58688), (4592, 56592), (4716, 55104), (5166, 50304), (5248, 49518), (5371, 48384), (5376, 48339), (5502, 47232), (5904, 44016), (6048, 42968), (6288, 41328), (6888, 37728), (6912, 37597), (7074, 36736), (7336, 35424), (7749, 33536), (7872, 33012), (8064, 32226), (8253, 31488), (8384, 30996), (8856, 29344), (9184, 28296), (9432, 27552), (10332, 25152), (10496, 24759), (10742, 24192), (11004, 23616), (11808, 22008), (12096, 21484), (12576, 20664), (13776, 18864), (14148, 18368), (14672, 17712), (15498, 16768), (15744, 16506), (16113, 16128)]