266523264

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 256

約数和(自身を含む): 940032000

約数和(自身を除く): 673508736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 479, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 896, 958, 966, 1008, 1104, 1152, 1242, 1288, 1344, 1437, 1449, 1472, 1512, 1656, 1728, 1916, 1932, 2016, 2208, 2484, 2576, 2688, 2874, 2898, 2944, 3024, 3312, 3353, 3456, 3832, 3864, 4032, 4311, 4347, 4416, 4968, 5152, 5748, 5796, 6048, 6624, 6706, 7664, 7728, 8064, 8622, 8694, 8832, 9936, 10059, 10304, 11017, 11496, 11592, 12096, 12933, 13248, 13412, 15328, 15456, 17244, 17388, 19872, 20118, 20608, 22034, 22992, 23184, 24192, 25866, 26496, 26824, 30177, 30656, 30912, 33051, 34488, 34776, 39744, 40236, 44068, 45984, 46368, 51732, 53648, 60354, 61312, 61824, 66102, 68976, 69552, 77119, 79488, 80472, 88136, 90531, 91968, 92736, 99153, 103464, 107296, 120708, 132204, 137952, 139104, 154238, 160944, 176272, 181062, 183936, 185472, 198306, 206928, 214592, 231357, 241416, 264408, 275904, 278208, 297459, 308476, 321888, 352544, 362124, 396612, 413856, 429184, 462714, 482832, 528816, 551808, 556416, 594918, 616952, 643776, 694071, 705088, 724248, 793224, 827712, 925428, 965664, 1057632, 1189836, 1233904, 1287552, 1388142, 1410176, 1448496, 1586448, 1655424, 1850856, 1931328, 2082213, 2115264, 2379672, 2467808, 2776284, 2896992, 3172896, 3701712, 3862656, 4164426, 4230528, 4759344, 4935616, 5552568, 5793984, 6345792, 7403424, 8328852, 9518688, 9871232, 11105136, 11587968, 12691584, 14806848, 16657704, 19037376, 22210272, 29613696, 33315408, 38074752, 44420544, 66630816, 88841088, 133261632, 266523264]

約数ペア:

[(1, 266523264), (2, 133261632), (3, 88841088), (4, 66630816), (6, 44420544), (7, 38074752), (8, 33315408), (9, 29613696), (12, 22210272), (14, 19037376), (16, 16657704), (18, 14806848), (21, 12691584), (23, 11587968), (24, 11105136), (27, 9871232), (28, 9518688), (32, 8328852), (36, 7403424), (42, 6345792), (46, 5793984), (48, 5552568), (54, 4935616), (56, 4759344), (63, 4230528), (64, 4164426), (69, 3862656), (72, 3701712), (84, 3172896), (92, 2896992), (96, 2776284), (108, 2467808), (112, 2379672), (126, 2115264), (128, 2082213), (138, 1931328), (144, 1850856), (161, 1655424), (168, 1586448), (184, 1448496), (189, 1410176), (192, 1388142), (207, 1287552), (216, 1233904), (224, 1189836), (252, 1057632), (276, 965664), (288, 925428), (322, 827712), (336, 793224), (368, 724248), (378, 705088), (384, 694071), (414, 643776), (432, 616952), (448, 594918), (479, 556416), (483, 551808), (504, 528816), (552, 482832), (576, 462714), (621, 429184), (644, 413856), (672, 396612), (736, 362124), (756, 352544), (828, 321888), (864, 308476), (896, 297459), (958, 278208), (966, 275904), (1008, 264408), (1104, 241416), (1152, 231357), (1242, 214592), (1288, 206928), (1344, 198306), (1437, 185472), (1449, 183936), (1472, 181062), (1512, 176272), (1656, 160944), (1728, 154238), (1916, 139104), (1932, 137952), (2016, 132204), (2208, 120708), (2484, 107296), (2576, 103464), (2688, 99153), (2874, 92736), (2898, 91968), (2944, 90531), (3024, 88136), (3312, 80472), (3353, 79488), (3456, 77119), (3832, 69552), (3864, 68976), (4032, 66102), (4311, 61824), (4347, 61312), (4416, 60354), (4968, 53648), (5152, 51732), (5748, 46368), (5796, 45984), (6048, 44068), (6624, 40236), (6706, 39744), (7664, 34776), (7728, 34488), (8064, 33051), (8622, 30912), (8694, 30656), (8832, 30177), (9936, 26824), (10059, 26496), (10304, 25866), (11017, 24192), (11496, 23184), (11592, 22992), (12096, 22034), (12933, 20608), (13248, 20118), (13412, 19872), (15328, 17388), (15456, 17244)]