258697824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 859299840

約数和(自身を除く): 600602016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 96, 112, 132, 154, 158, 168, 176, 224, 231, 237, 264, 308, 316, 336, 352, 443, 462, 474, 528, 553, 616, 632, 672, 869, 886, 924, 948, 1056, 1106, 1232, 1264, 1329, 1659, 1738, 1772, 1848, 1896, 2212, 2464, 2528, 2607, 2658, 3101, 3318, 3476, 3544, 3696, 3792, 4424, 4873, 5214, 5316, 6083, 6202, 6636, 6952, 7088, 7392, 7584, 8848, 9303, 9746, 10428, 10632, 12166, 12404, 13272, 13904, 14176, 14619, 17696, 18249, 18606, 19492, 20856, 21264, 24332, 24808, 26544, 27808, 29238, 34111, 34997, 36498, 37212, 38984, 41712, 42528, 48664, 49616, 53088, 58476, 68222, 69994, 72996, 74424, 77968, 83424, 97328, 99232, 102333, 104991, 116952, 136444, 139988, 145992, 148848, 155936, 194656, 204666, 209982, 233904, 244979, 272888, 279976, 291984, 297696, 384967, 409332, 419964, 467808, 489958, 545776, 559952, 583968, 734937, 769934, 818664, 839928, 979916, 1091552, 1119904, 1154901, 1469874, 1539868, 1637328, 1679856, 1959832, 2309802, 2694769, 2939748, 3079736, 3274656, 3359712, 3919664, 4619604, 5389538, 5879496, 6159472, 7839328, 8084307, 9239208, 10779076, 11758992, 12318944, 16168614, 18478416, 21558152, 23517984, 32337228, 36956832, 43116304, 64674456, 86232608, 129348912, 258697824]

約数ペア:

[(1, 258697824), (2, 129348912), (3, 86232608), (4, 64674456), (6, 43116304), (7, 36956832), (8, 32337228), (11, 23517984), (12, 21558152), (14, 18478416), (16, 16168614), (21, 12318944), (22, 11758992), (24, 10779076), (28, 9239208), (32, 8084307), (33, 7839328), (42, 6159472), (44, 5879496), (48, 5389538), (56, 4619604), (66, 3919664), (77, 3359712), (79, 3274656), (84, 3079736), (88, 2939748), (96, 2694769), (112, 2309802), (132, 1959832), (154, 1679856), (158, 1637328), (168, 1539868), (176, 1469874), (224, 1154901), (231, 1119904), (237, 1091552), (264, 979916), (308, 839928), (316, 818664), (336, 769934), (352, 734937), (443, 583968), (462, 559952), (474, 545776), (528, 489958), (553, 467808), (616, 419964), (632, 409332), (672, 384967), (869, 297696), (886, 291984), (924, 279976), (948, 272888), (1056, 244979), (1106, 233904), (1232, 209982), (1264, 204666), (1329, 194656), (1659, 155936), (1738, 148848), (1772, 145992), (1848, 139988), (1896, 136444), (2212, 116952), (2464, 104991), (2528, 102333), (2607, 99232), (2658, 97328), (3101, 83424), (3318, 77968), (3476, 74424), (3544, 72996), (3696, 69994), (3792, 68222), (4424, 58476), (4873, 53088), (5214, 49616), (5316, 48664), (6083, 42528), (6202, 41712), (6636, 38984), (6952, 37212), (7088, 36498), (7392, 34997), (7584, 34111), (8848, 29238), (9303, 27808), (9746, 26544), (10428, 24808), (10632, 24332), (12166, 21264), (12404, 20856), (13272, 19492), (13904, 18606), (14176, 18249), (14619, 17696)]