255792768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 871879680

約数和(自身を除く): 616086912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 64, 66, 77, 82, 84, 88, 96, 112, 123, 128, 132, 154, 164, 168, 176, 192, 211, 224, 231, 246, 264, 287, 308, 328, 336, 352, 384, 422, 448, 451, 462, 492, 528, 574, 616, 633, 656, 672, 704, 844, 861, 896, 902, 924, 984, 1056, 1148, 1232, 1266, 1312, 1344, 1353, 1408, 1477, 1688, 1722, 1804, 1848, 1968, 2112, 2296, 2321, 2464, 2532, 2624, 2688, 2706, 2954, 3157, 3376, 3444, 3608, 3696, 3936, 4224, 4431, 4592, 4642, 4928, 5064, 5248, 5412, 5908, 6314, 6752, 6888, 6963, 7216, 7392, 7872, 8651, 8862, 9184, 9284, 9471, 9856, 10128, 10824, 11816, 12628, 13504, 13776, 13926, 14432, 14784, 15744, 16247, 17302, 17724, 18368, 18568, 18942, 20256, 21648, 23632, 25256, 25953, 27008, 27552, 27852, 28864, 29568, 32494, 34604, 35448, 36736, 37136, 37884, 40512, 43296, 47264, 48741, 50512, 51906, 55104, 55704, 57728, 60557, 64988, 69208, 70896, 74272, 75768, 81024, 86592, 94528, 95161, 97482, 101024, 103812, 110208, 111408, 121114, 129976, 138416, 141792, 148544, 151536, 173184, 181671, 189056, 190322, 194964, 202048, 207624, 222816, 242228, 259952, 276832, 283584, 285483, 297088, 303072, 363342, 380644, 389928, 404096, 415248, 445632, 484456, 519904, 553664, 567168, 570966, 606144, 666127, 726684, 761288, 779856, 830496, 891264, 968912, 1039808, 1107328, 1141932, 1212288, 1332254, 1453368, 1522576, 1559712, 1660992, 1937824, 1998381, 2079616, 2283864, 2664508, 2906736, 3045152, 3119424, 3321984, 3875648, 3996762, 4567728, 5329016, 5813472, 6090304, 6238848, 7751296, 7993524, 9135456, 10658032, 11626944, 12180608, 15987048, 18270912, 21316064, 23253888, 31974096, 36541824, 42632128, 63948192, 85264256, 127896384, 255792768]

約数ペア:

[(1, 255792768), (2, 127896384), (3, 85264256), (4, 63948192), (6, 42632128), (7, 36541824), (8, 31974096), (11, 23253888), (12, 21316064), (14, 18270912), (16, 15987048), (21, 12180608), (22, 11626944), (24, 10658032), (28, 9135456), (32, 7993524), (33, 7751296), (41, 6238848), (42, 6090304), (44, 5813472), (48, 5329016), (56, 4567728), (64, 3996762), (66, 3875648), (77, 3321984), (82, 3119424), (84, 3045152), (88, 2906736), (96, 2664508), (112, 2283864), (123, 2079616), (128, 1998381), (132, 1937824), (154, 1660992), (164, 1559712), (168, 1522576), (176, 1453368), (192, 1332254), (211, 1212288), (224, 1141932), (231, 1107328), (246, 1039808), (264, 968912), (287, 891264), (308, 830496), (328, 779856), (336, 761288), (352, 726684), (384, 666127), (422, 606144), (448, 570966), (451, 567168), (462, 553664), (492, 519904), (528, 484456), (574, 445632), (616, 415248), (633, 404096), (656, 389928), (672, 380644), (704, 363342), (844, 303072), (861, 297088), (896, 285483), (902, 283584), (924, 276832), (984, 259952), (1056, 242228), (1148, 222816), (1232, 207624), (1266, 202048), (1312, 194964), (1344, 190322), (1353, 189056), (1408, 181671), (1477, 173184), (1688, 151536), (1722, 148544), (1804, 141792), (1848, 138416), (1968, 129976), (2112, 121114), (2296, 111408), (2321, 110208), (2464, 103812), (2532, 101024), (2624, 97482), (2688, 95161), (2706, 94528), (2954, 86592), (3157, 81024), (3376, 75768), (3444, 74272), (3608, 70896), (3696, 69208), (3936, 64988), (4224, 60557), (4431, 57728), (4592, 55704), (4642, 55104), (4928, 51906), (5064, 50512), (5248, 48741), (5412, 47264), (5908, 43296), (6314, 40512), (6752, 37884), (6888, 37136), (6963, 36736), (7216, 35448), (7392, 34604), (7872, 32494), (8651, 29568), (8862, 28864), (9184, 27852), (9284, 27552), (9471, 27008), (9856, 25953), (10128, 25256), (10824, 23632), (11816, 21648), (12628, 20256), (13504, 18942), (13776, 18568), (13926, 18368), (14432, 17724), (14784, 17302), (15744, 16247)]