256768512

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 320

約数和(自身を含む): 923940864

約数和(自身を除く): 667172352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 167, 168, 176, 182, 192, 208, 224, 231, 256, 264, 273, 286, 308, 312, 334, 336, 352, 364, 384, 416, 429, 448, 462, 501, 512, 528, 546, 572, 616, 624, 668, 672, 704, 728, 768, 832, 858, 896, 924, 1001, 1002, 1056, 1092, 1144, 1169, 1232, 1248, 1336, 1344, 1408, 1456, 1536, 1664, 1716, 1792, 1837, 1848, 2002, 2004, 2112, 2171, 2184, 2288, 2338, 2464, 2496, 2672, 2688, 2816, 2912, 3003, 3328, 3432, 3507, 3584, 3674, 3696, 4004, 4008, 4224, 4342, 4368, 4576, 4676, 4928, 4992, 5344, 5376, 5511, 5632, 5824, 6006, 6513, 6656, 6864, 7014, 7348, 7392, 8008, 8016, 8448, 8684, 8736, 9152, 9352, 9856, 9984, 10688, 10752, 11022, 11648, 12012, 12859, 13026, 13728, 14028, 14696, 14784, 15197, 16016, 16032, 16896, 17368, 17472, 18304, 18704, 19712, 19968, 21376, 22044, 23296, 23881, 24024, 25718, 26052, 27456, 28056, 29392, 29568, 30394, 32032, 32064, 34736, 34944, 36608, 37408, 38577, 39424, 42752, 44088, 45591, 46592, 47762, 48048, 51436, 52104, 54912, 56112, 58784, 59136, 60788, 64064, 64128, 69472, 69888, 71643, 73216, 74816, 77154, 85504, 88176, 91182, 95524, 96096, 102872, 104208, 109824, 112224, 117568, 118272, 121576, 128128, 128256, 138944, 139776, 143286, 149632, 154308, 167167, 176352, 182364, 191048, 192192, 205744, 208416, 219648, 224448, 235136, 243152, 256256, 256512, 277888, 286572, 299264, 308616, 334334, 352704, 364728, 382096, 384384, 411488, 416832, 448896, 470272, 486304, 501501, 512512, 555776, 573144, 598528, 617232, 668668, 705408, 729456, 764192, 768768, 822976, 833664, 897792, 940544, 972608, 1003002, 1111552, 1146288, 1234464, 1337336, 1410816, 1458912, 1528384, 1537536, 1645952, 1667328, 1795584, 1945216, 2006004, 2292576, 2468928, 2674672, 2821632, 2917824, 3056768, 3291904, 3334656, 3890432, 4012008, 4585152, 4937856, 5349344, 5835648, 6113536, 6583808, 7780864, 8024016, 9170304, 9875712, 10698688, 11671296, 12227072, 16048032, 18340608, 19751424, 21397376, 23342592, 32096064, 36681216, 42794752, 64192128, 85589504, 128384256, 256768512]

約数ペア:

[(1, 256768512), (2, 128384256), (3, 85589504), (4, 64192128), (6, 42794752), (7, 36681216), (8, 32096064), (11, 23342592), (12, 21397376), (13, 19751424), (14, 18340608), (16, 16048032), (21, 12227072), (22, 11671296), (24, 10698688), (26, 9875712), (28, 9170304), (32, 8024016), (33, 7780864), (39, 6583808), (42, 6113536), (44, 5835648), (48, 5349344), (52, 4937856), (56, 4585152), (64, 4012008), (66, 3890432), (77, 3334656), (78, 3291904), (84, 3056768), (88, 2917824), (91, 2821632), (96, 2674672), (104, 2468928), (112, 2292576), (128, 2006004), (132, 1945216), (143, 1795584), (154, 1667328), (156, 1645952), (167, 1537536), (168, 1528384), (176, 1458912), (182, 1410816), (192, 1337336), (208, 1234464), (224, 1146288), (231, 1111552), (256, 1003002), (264, 972608), (273, 940544), (286, 897792), (308, 833664), (312, 822976), (334, 768768), (336, 764192), (352, 729456), (364, 705408), (384, 668668), (416, 617232), (429, 598528), (448, 573144), (462, 555776), (501, 512512), (512, 501501), (528, 486304), (546, 470272), (572, 448896), (616, 416832), (624, 411488), (668, 384384), (672, 382096), (704, 364728), (728, 352704), (768, 334334), (832, 308616), (858, 299264), (896, 286572), (924, 277888), (1001, 256512), (1002, 256256), (1056, 243152), (1092, 235136), (1144, 224448), (1169, 219648), (1232, 208416), (1248, 205744), (1336, 192192), (1344, 191048), (1408, 182364), (1456, 176352), (1536, 167167), (1664, 154308), (1716, 149632), (1792, 143286), (1837, 139776), (1848, 138944), (2002, 128256), (2004, 128128), (2112, 121576), (2171, 118272), (2184, 117568), (2288, 112224), (2338, 109824), (2464, 104208), (2496, 102872), (2672, 96096), (2688, 95524), (2816, 91182), (2912, 88176), (3003, 85504), (3328, 77154), (3432, 74816), (3507, 73216), (3584, 71643), (3674, 69888), (3696, 69472), (4004, 64128), (4008, 64064), (4224, 60788), (4342, 59136), (4368, 58784), (4576, 56112), (4676, 54912), (4928, 52104), (4992, 51436), (5344, 48048), (5376, 47762), (5511, 46592), (5632, 45591), (5824, 44088), (6006, 42752), (6513, 39424), (6656, 38577), (6864, 37408), (7014, 36608), (7348, 34944), (7392, 34736), (8008, 32064), (8016, 32032), (8448, 30394), (8684, 29568), (8736, 29392), (9152, 28056), (9352, 27456), (9856, 26052), (9984, 25718), (10688, 24024), (10752, 23881), (11022, 23296), (11648, 22044), (12012, 21376), (12859, 19968), (13026, 19712), (13728, 18704), (14028, 18304), (14696, 17472), (14784, 17368), (15197, 16896), (16016, 16032)]