269420256

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 240

約数和(自身を含む): 936714240

約数和(自身を除く): 667293984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 479, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 958, 992, 1008, 1116, 1134, 1296, 1302, 1437, 1488, 1512, 1674, 1736, 1916, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2874, 2976, 3024, 3348, 3353, 3472, 3832, 3906, 4311, 4464, 4536, 5022, 5208, 5748, 5859, 6048, 6696, 6706, 6944, 7664, 7812, 8622, 8928, 9072, 10044, 10059, 10416, 11496, 11718, 12933, 13392, 13412, 14849, 15328, 15624, 17244, 17577, 18144, 20088, 20118, 20832, 22992, 23436, 25866, 26784, 26824, 29698, 30177, 31248, 34488, 35154, 38799, 40176, 40236, 44547, 45984, 46872, 51732, 53648, 59396, 60354, 62496, 68976, 70308, 77598, 80352, 80472, 89094, 90531, 93744, 103464, 103943, 107296, 118792, 120708, 133641, 137952, 140616, 155196, 160944, 178188, 181062, 187488, 206928, 207886, 237584, 241416, 267282, 271593, 281232, 310392, 311829, 321888, 356376, 362124, 400923, 413856, 415772, 475168, 482832, 534564, 543186, 562464, 620784, 623658, 712752, 724248, 801846, 831544, 935487, 965664, 1069128, 1086372, 1202769, 1241568, 1247316, 1425504, 1448496, 1603692, 1663088, 1870974, 2138256, 2172744, 2405538, 2494632, 2806461, 2896992, 3207384, 3326176, 3741948, 4276512, 4345488, 4811076, 4989264, 5612922, 6414768, 7483896, 8419383, 8690976, 9622152, 9978528, 11225844, 12829536, 14967792, 16838766, 19244304, 22451688, 29935584, 33677532, 38488608, 44903376, 67355064, 89806752, 134710128, 269420256]

約数ペア:

[(1, 269420256), (2, 134710128), (3, 89806752), (4, 67355064), (6, 44903376), (7, 38488608), (8, 33677532), (9, 29935584), (12, 22451688), (14, 19244304), (16, 16838766), (18, 14967792), (21, 12829536), (24, 11225844), (27, 9978528), (28, 9622152), (31, 8690976), (32, 8419383), (36, 7483896), (42, 6414768), (48, 5612922), (54, 4989264), (56, 4811076), (62, 4345488), (63, 4276512), (72, 3741948), (81, 3326176), (84, 3207384), (93, 2896992), (96, 2806461), (108, 2494632), (112, 2405538), (124, 2172744), (126, 2138256), (144, 1870974), (162, 1663088), (168, 1603692), (186, 1448496), (189, 1425504), (216, 1247316), (217, 1241568), (224, 1202769), (248, 1086372), (252, 1069128), (279, 965664), (288, 935487), (324, 831544), (336, 801846), (372, 724248), (378, 712752), (432, 623658), (434, 620784), (479, 562464), (496, 543186), (504, 534564), (558, 482832), (567, 475168), (648, 415772), (651, 413856), (672, 400923), (744, 362124), (756, 356376), (837, 321888), (864, 311829), (868, 310392), (958, 281232), (992, 271593), (1008, 267282), (1116, 241416), (1134, 237584), (1296, 207886), (1302, 206928), (1437, 187488), (1488, 181062), (1512, 178188), (1674, 160944), (1736, 155196), (1916, 140616), (1953, 137952), (2016, 133641), (2232, 120708), (2268, 118792), (2511, 107296), (2592, 103943), (2604, 103464), (2874, 93744), (2976, 90531), (3024, 89094), (3348, 80472), (3353, 80352), (3472, 77598), (3832, 70308), (3906, 68976), (4311, 62496), (4464, 60354), (4536, 59396), (5022, 53648), (5208, 51732), (5748, 46872), (5859, 45984), (6048, 44547), (6696, 40236), (6706, 40176), (6944, 38799), (7664, 35154), (7812, 34488), (8622, 31248), (8928, 30177), (9072, 29698), (10044, 26824), (10059, 26784), (10416, 25866), (11496, 23436), (11718, 22992), (12933, 20832), (13392, 20118), (13412, 20088), (14849, 18144), (15328, 17577), (15624, 17244)]