268617216

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 862069824

約数和(自身を除く): 593452608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 83, 84, 86, 96, 98, 112, 128, 129, 147, 166, 168, 172, 192, 196, 224, 249, 256, 258, 294, 301, 332, 336, 344, 384, 392, 448, 498, 512, 516, 581, 588, 602, 664, 672, 688, 768, 784, 896, 903, 996, 1032, 1162, 1176, 1204, 1328, 1344, 1376, 1536, 1568, 1743, 1792, 1806, 1992, 2064, 2107, 2324, 2352, 2408, 2656, 2688, 2752, 3136, 3486, 3569, 3584, 3612, 3984, 4067, 4128, 4214, 4648, 4704, 4816, 5312, 5376, 5504, 6272, 6321, 6972, 7138, 7224, 7968, 8134, 8256, 8428, 9296, 9408, 9632, 10624, 10707, 10752, 11008, 12201, 12544, 12642, 13944, 14276, 14448, 15936, 16268, 16512, 16856, 18592, 18816, 19264, 21248, 21414, 22016, 24402, 24983, 25088, 25284, 27888, 28552, 28896, 31872, 32536, 33024, 33712, 37184, 37632, 38528, 42496, 42828, 48804, 49966, 50568, 55776, 57104, 57792, 63744, 65072, 66048, 67424, 74368, 74949, 75264, 77056, 85656, 97608, 99932, 101136, 111552, 114208, 115584, 127488, 130144, 134848, 148736, 149898, 154112, 171312, 174881, 195216, 199864, 202272, 223104, 228416, 231168, 260288, 269696, 297472, 299796, 342624, 349762, 390432, 399728, 404544, 446208, 456832, 462336, 520576, 524643, 539392, 599592, 685248, 699524, 780864, 799456, 809088, 892416, 913664, 1041152, 1049286, 1078784, 1199184, 1370496, 1399048, 1561728, 1598912, 1618176, 1827328, 2082304, 2098572, 2398368, 2740992, 2798096, 3123456, 3197824, 3236352, 4197144, 4796736, 5481984, 5596192, 6246912, 6395648, 8394288, 9593472, 11192384, 12791296, 16788576, 19186944, 22384768, 33577152, 38373888, 44769536, 67154304, 89539072, 134308608, 268617216]

約数ペア:

[(1, 268617216), (2, 134308608), (3, 89539072), (4, 67154304), (6, 44769536), (7, 38373888), (8, 33577152), (12, 22384768), (14, 19186944), (16, 16788576), (21, 12791296), (24, 11192384), (28, 9593472), (32, 8394288), (42, 6395648), (43, 6246912), (48, 5596192), (49, 5481984), (56, 4796736), (64, 4197144), (83, 3236352), (84, 3197824), (86, 3123456), (96, 2798096), (98, 2740992), (112, 2398368), (128, 2098572), (129, 2082304), (147, 1827328), (166, 1618176), (168, 1598912), (172, 1561728), (192, 1399048), (196, 1370496), (224, 1199184), (249, 1078784), (256, 1049286), (258, 1041152), (294, 913664), (301, 892416), (332, 809088), (336, 799456), (344, 780864), (384, 699524), (392, 685248), (448, 599592), (498, 539392), (512, 524643), (516, 520576), (581, 462336), (588, 456832), (602, 446208), (664, 404544), (672, 399728), (688, 390432), (768, 349762), (784, 342624), (896, 299796), (903, 297472), (996, 269696), (1032, 260288), (1162, 231168), (1176, 228416), (1204, 223104), (1328, 202272), (1344, 199864), (1376, 195216), (1536, 174881), (1568, 171312), (1743, 154112), (1792, 149898), (1806, 148736), (1992, 134848), (2064, 130144), (2107, 127488), (2324, 115584), (2352, 114208), (2408, 111552), (2656, 101136), (2688, 99932), (2752, 97608), (3136, 85656), (3486, 77056), (3569, 75264), (3584, 74949), (3612, 74368), (3984, 67424), (4067, 66048), (4128, 65072), (4214, 63744), (4648, 57792), (4704, 57104), (4816, 55776), (5312, 50568), (5376, 49966), (5504, 48804), (6272, 42828), (6321, 42496), (6972, 38528), (7138, 37632), (7224, 37184), (7968, 33712), (8134, 33024), (8256, 32536), (8428, 31872), (9296, 28896), (9408, 28552), (9632, 27888), (10624, 25284), (10707, 25088), (10752, 24983), (11008, 24402), (12201, 22016), (12544, 21414), (12642, 21248), (13944, 19264), (14276, 18816), (14448, 18592), (15936, 16856), (16268, 16512)]