279853056

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 959278320

約数和(自身を除く): 679425264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 241, 252, 256, 288, 324, 336, 378, 384, 432, 448, 482, 504, 512, 567, 576, 648, 672, 723, 756, 768, 864, 896, 964, 1008, 1024, 1134, 1152, 1296, 1344, 1446, 1512, 1536, 1687, 1728, 1792, 1928, 2016, 2048, 2169, 2268, 2304, 2592, 2688, 2892, 3024, 3072, 3374, 3456, 3584, 3856, 4032, 4338, 4536, 4608, 5061, 5184, 5376, 5784, 6048, 6144, 6507, 6748, 6912, 7168, 7712, 8064, 8676, 9072, 9216, 10122, 10368, 10752, 11568, 12096, 13014, 13496, 13824, 14336, 15183, 15424, 16128, 17352, 18144, 18432, 19521, 20244, 20736, 21504, 23136, 24192, 26028, 26992, 27648, 30366, 30848, 32256, 34704, 36288, 39042, 40488, 41472, 43008, 45549, 46272, 48384, 52056, 53984, 55296, 60732, 61696, 64512, 69408, 72576, 78084, 80976, 82944, 91098, 92544, 96768, 104112, 107968, 121464, 123392, 129024, 136647, 138816, 145152, 156168, 161952, 165888, 182196, 185088, 193536, 208224, 215936, 242928, 246784, 273294, 277632, 290304, 312336, 323904, 364392, 370176, 387072, 416448, 431872, 485856, 493568, 546588, 555264, 580608, 624672, 647808, 728784, 740352, 832896, 863744, 971712, 1093176, 1110528, 1161216, 1249344, 1295616, 1457568, 1480704, 1665792, 1727488, 1943424, 2186352, 2221056, 2498688, 2591232, 2915136, 3331584, 3454976, 3886848, 4372704, 4442112, 4997376, 5182464, 5830272, 6663168, 7773696, 8745408, 9994752, 10364928, 11660544, 13326336, 15547392, 17490816, 19989504, 23321088, 31094784, 34981632, 39979008, 46642176, 69963264, 93284352, 139926528, 279853056]

約数ペア:

[(1, 279853056), (2, 139926528), (3, 93284352), (4, 69963264), (6, 46642176), (7, 39979008), (8, 34981632), (9, 31094784), (12, 23321088), (14, 19989504), (16, 17490816), (18, 15547392), (21, 13326336), (24, 11660544), (27, 10364928), (28, 9994752), (32, 8745408), (36, 7773696), (42, 6663168), (48, 5830272), (54, 5182464), (56, 4997376), (63, 4442112), (64, 4372704), (72, 3886848), (81, 3454976), (84, 3331584), (96, 2915136), (108, 2591232), (112, 2498688), (126, 2221056), (128, 2186352), (144, 1943424), (162, 1727488), (168, 1665792), (189, 1480704), (192, 1457568), (216, 1295616), (224, 1249344), (241, 1161216), (252, 1110528), (256, 1093176), (288, 971712), (324, 863744), (336, 832896), (378, 740352), (384, 728784), (432, 647808), (448, 624672), (482, 580608), (504, 555264), (512, 546588), (567, 493568), (576, 485856), (648, 431872), (672, 416448), (723, 387072), (756, 370176), (768, 364392), (864, 323904), (896, 312336), (964, 290304), (1008, 277632), (1024, 273294), (1134, 246784), (1152, 242928), (1296, 215936), (1344, 208224), (1446, 193536), (1512, 185088), (1536, 182196), (1687, 165888), (1728, 161952), (1792, 156168), (1928, 145152), (2016, 138816), (2048, 136647), (2169, 129024), (2268, 123392), (2304, 121464), (2592, 107968), (2688, 104112), (2892, 96768), (3024, 92544), (3072, 91098), (3374, 82944), (3456, 80976), (3584, 78084), (3856, 72576), (4032, 69408), (4338, 64512), (4536, 61696), (4608, 60732), (5061, 55296), (5184, 53984), (5376, 52056), (5784, 48384), (6048, 46272), (6144, 45549), (6507, 43008), (6748, 41472), (6912, 40488), (7168, 39042), (7712, 36288), (8064, 34704), (8676, 32256), (9072, 30848), (9216, 30366), (10122, 27648), (10368, 26992), (10752, 26028), (11568, 24192), (12096, 23136), (13014, 21504), (13496, 20736), (13824, 20244), (14336, 19521), (15183, 18432), (15424, 18144), (16128, 17352)]