1328576256

素因数分解:

$2^8\times 3^8\times 7^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 324

約数和(自身を含む): 4586220912

約数和(自身を除く): 3257644656

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, 113, 126, 128, 144, 162, 168, 189, 192, 216, 224, 226, 243, 252, 256, 288, 324, 336, 339, 378, 384, 432, 448, 452, 486, 504, 567, 576, 648, 672, 678, 729, 756, 768, 791, 864, 896, 904, 972, 1008, 1017, 1134, 1152, 1296, 1344, 1356, 1458, 1512, 1582, 1701, 1728, 1792, 1808, 1944, 2016, 2034, 2187, 2268, 2304, 2373, 2592, 2688, 2712, 2916, 3024, 3051, 3164, 3402, 3456, 3616, 3888, 4032, 4068, 4374, 4536, 4746, 5103, 5184, 5376, 5424, 5832, 6048, 6102, 6328, 6561, 6804, 6912, 7119, 7232, 7776, 8064, 8136, 8748, 9072, 9153, 9492, 10206, 10368, 10848, 11664, 12096, 12204, 12656, 13122, 13608, 14238, 14464, 15309, 15552, 16128, 16272, 17496, 18144, 18306, 18984, 20412, 20736, 21357, 21696, 23328, 24192, 24408, 25312, 26244, 27216, 27459, 28476, 28928, 30618, 31104, 32544, 34992, 36288, 36612, 37968, 40824, 42714, 43392, 45927, 46656, 48384, 48816, 50624, 52488, 54432, 54918, 56952, 61236, 62208, 64071, 65088, 69984, 72576, 73224, 75936, 81648, 82377, 85428, 86784, 91854, 93312, 97632, 101248, 104976, 108864, 109836, 113904, 122472, 128142, 130176, 139968, 145152, 146448, 151872, 163296, 164754, 170856, 183708, 186624, 192213, 195264, 202496, 209952, 217728, 219672, 227808, 244944, 247131, 256284, 260352, 279936, 292896, 303744, 326592, 329508, 341712, 367416, 384426, 390528, 419904, 435456, 439344, 455616, 489888, 494262, 512568, 559872, 576639, 585792, 607488, 653184, 659016, 683424, 734832, 741393, 768852, 781056, 839808, 878688, 911232, 979776, 988524, 1025136, 1153278, 1171584, 1306368, 1318032, 1366848, 1469664, 1482786, 1537704, 1679616, 1729917, 1757376, 1822464, 1959552, 1977048, 2050272, 2306556, 2343168, 2636064, 2733696, 2939328, 2965572, 3075408, 3459834, 3514752, 3919104, 3954096, 4100544, 4613112, 5189751, 5272128, 5467392, 5878656, 5931144, 6150816, 6919668, 7029504, 7908192, 8201088, 9226224, 10379502, 10544256, 11757312, 11862288, 12301632, 13839336, 15816384, 16402176, 18452448, 20759004, 21088512, 23724576, 24603264, 27678672, 31632768, 36904896, 41518008, 47449152, 49206528, 55357344, 63265536, 73809792, 83036016, 94898304, 110714688, 147619584, 166072032, 189796608, 221429376, 332144064, 442858752, 664288128, 1328576256]

約数ペア:

[(1, 1328576256), (2, 664288128), (3, 442858752), (4, 332144064), (6, 221429376), (7, 189796608), (8, 166072032), (9, 147619584), (12, 110714688), (14, 94898304), (16, 83036016), (18, 73809792), (21, 63265536), (24, 55357344), (27, 49206528), (28, 47449152), (32, 41518008), (36, 36904896), (42, 31632768), (48, 27678672), (54, 24603264), (56, 23724576), (63, 21088512), (64, 20759004), (72, 18452448), (81, 16402176), (84, 15816384), (96, 13839336), (108, 12301632), (112, 11862288), (113, 11757312), (126, 10544256), (128, 10379502), (144, 9226224), (162, 8201088), (168, 7908192), (189, 7029504), (192, 6919668), (216, 6150816), (224, 5931144), (226, 5878656), (243, 5467392), (252, 5272128), (256, 5189751), (288, 4613112), (324, 4100544), (336, 3954096), (339, 3919104), (378, 3514752), (384, 3459834), (432, 3075408), (448, 2965572), (452, 2939328), (486, 2733696), (504, 2636064), (567, 2343168), (576, 2306556), (648, 2050272), (672, 1977048), (678, 1959552), (729, 1822464), (756, 1757376), (768, 1729917), (791, 1679616), (864, 1537704), (896, 1482786), (904, 1469664), (972, 1366848), (1008, 1318032), (1017, 1306368), (1134, 1171584), (1152, 1153278), (1296, 1025136), (1344, 988524), (1356, 979776), (1458, 911232), (1512, 878688), (1582, 839808), (1701, 781056), (1728, 768852), (1792, 741393), (1808, 734832), (1944, 683424), (2016, 659016), (2034, 653184), (2187, 607488), (2268, 585792), (2304, 576639), (2373, 559872), (2592, 512568), (2688, 494262), (2712, 489888), (2916, 455616), (3024, 439344), (3051, 435456), (3164, 419904), (3402, 390528), (3456, 384426), (3616, 367416), (3888, 341712), (4032, 329508), (4068, 326592), (4374, 303744), (4536, 292896), (4746, 279936), (5103, 260352), (5184, 256284), (5376, 247131), (5424, 244944), (5832, 227808), (6048, 219672), (6102, 217728), (6328, 209952), (6561, 202496), (6804, 195264), (6912, 192213), (7119, 186624), (7232, 183708), (7776, 170856), (8064, 164754), (8136, 163296), (8748, 151872), (9072, 146448), (9153, 145152), (9492, 139968), (10206, 130176), (10368, 128142), (10848, 122472), (11664, 113904), (12096, 109836), (12204, 108864), (12656, 104976), (13122, 101248), (13608, 97632), (14238, 93312), (14464, 91854), (15309, 86784), (15552, 85428), (16128, 82377), (16272, 81648), (17496, 75936), (18144, 73224), (18306, 72576), (18984, 69984), (20412, 65088), (20736, 64071), (21357, 62208), (21696, 61236), (23328, 56952), (24192, 54918), (24408, 54432), (25312, 52488), (26244, 50624), (27216, 48816), (27459, 48384), (28476, 46656), (28928, 45927), (30618, 43392), (31104, 42714), (32544, 40824), (34992, 37968), (36288, 36612)]