253764576

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 240

約数和(自身を含む): 852922224

約数和(自身を除く): 599157648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 443, 459, 468, 544, 612, 624, 648, 663, 702, 816, 864, 884, 886, 918, 936, 1053, 1224, 1248, 1296, 1326, 1329, 1377, 1404, 1632, 1768, 1772, 1836, 1872, 1989, 2106, 2448, 2592, 2652, 2658, 2754, 2808, 3536, 3544, 3672, 3744, 3978, 3987, 4212, 4896, 5304, 5316, 5508, 5616, 5759, 5967, 7072, 7088, 7344, 7531, 7956, 7974, 8424, 10608, 10632, 11016, 11232, 11518, 11934, 11961, 14176, 14688, 15062, 15912, 15948, 16848, 17277, 17901, 21216, 21264, 22032, 22593, 23036, 23868, 23922, 30124, 31824, 31896, 33696, 34554, 35802, 35883, 42528, 44064, 45186, 46072, 47736, 47844, 51831, 60248, 63648, 63792, 67779, 69108, 71604, 71766, 90372, 92144, 95472, 95688, 97903, 103662, 120496, 127584, 135558, 138216, 143208, 143532, 155493, 180744, 184288, 190944, 191376, 195806, 203337, 207324, 240992, 271116, 276432, 286416, 287064, 293709, 310986, 361488, 382752, 391612, 406674, 414648, 466479, 542232, 552864, 572832, 574128, 587418, 610011, 621972, 722976, 783224, 813348, 829296, 881127, 932958, 1084464, 1148256, 1174836, 1220022, 1243944, 1566448, 1626696, 1658592, 1762254, 1865916, 2168928, 2349672, 2440044, 2487888, 2643381, 3132896, 3253392, 3524508, 3731832, 4699344, 4880088, 4975776, 5286762, 6506784, 7049016, 7463664, 7930143, 9398688, 9760176, 10573524, 14098032, 14927328, 15860286, 19520352, 21147048, 28196064, 31720572, 42294096, 63441144, 84588192, 126882288, 253764576]

約数ペア:

[(1, 253764576), (2, 126882288), (3, 84588192), (4, 63441144), (6, 42294096), (8, 31720572), (9, 28196064), (12, 21147048), (13, 19520352), (16, 15860286), (17, 14927328), (18, 14098032), (24, 10573524), (26, 9760176), (27, 9398688), (32, 7930143), (34, 7463664), (36, 7049016), (39, 6506784), (48, 5286762), (51, 4975776), (52, 4880088), (54, 4699344), (68, 3731832), (72, 3524508), (78, 3253392), (81, 3132896), (96, 2643381), (102, 2487888), (104, 2440044), (108, 2349672), (117, 2168928), (136, 1865916), (144, 1762254), (153, 1658592), (156, 1626696), (162, 1566448), (204, 1243944), (208, 1220022), (216, 1174836), (221, 1148256), (234, 1084464), (272, 932958), (288, 881127), (306, 829296), (312, 813348), (324, 783224), (351, 722976), (408, 621972), (416, 610011), (432, 587418), (442, 574128), (443, 572832), (459, 552864), (468, 542232), (544, 466479), (612, 414648), (624, 406674), (648, 391612), (663, 382752), (702, 361488), (816, 310986), (864, 293709), (884, 287064), (886, 286416), (918, 276432), (936, 271116), (1053, 240992), (1224, 207324), (1248, 203337), (1296, 195806), (1326, 191376), (1329, 190944), (1377, 184288), (1404, 180744), (1632, 155493), (1768, 143532), (1772, 143208), (1836, 138216), (1872, 135558), (1989, 127584), (2106, 120496), (2448, 103662), (2592, 97903), (2652, 95688), (2658, 95472), (2754, 92144), (2808, 90372), (3536, 71766), (3544, 71604), (3672, 69108), (3744, 67779), (3978, 63792), (3987, 63648), (4212, 60248), (4896, 51831), (5304, 47844), (5316, 47736), (5508, 46072), (5616, 45186), (5759, 44064), (5967, 42528), (7072, 35883), (7088, 35802), (7344, 34554), (7531, 33696), (7956, 31896), (7974, 31824), (8424, 30124), (10608, 23922), (10632, 23868), (11016, 23036), (11232, 22593), (11518, 22032), (11934, 21264), (11961, 21216), (14176, 17901), (14688, 17277), (15062, 16848), (15912, 15948)]