390233088

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 264

約数和(自身を含む): 1348858368

約数和(自身を除く): 958625280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 263, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 512, 526, 552, 576, 644, 672, 736, 768, 789, 828, 896, 966, 1008, 1024, 1052, 1104, 1152, 1288, 1344, 1449, 1472, 1536, 1578, 1656, 1792, 1841, 1932, 2016, 2104, 2208, 2304, 2367, 2576, 2688, 2898, 2944, 3072, 3156, 3312, 3584, 3682, 3864, 4032, 4208, 4416, 4608, 4734, 5152, 5376, 5523, 5796, 5888, 6049, 6312, 6624, 7168, 7364, 7728, 8064, 8416, 8832, 9216, 9468, 10304, 10752, 11046, 11592, 11776, 12098, 12624, 13248, 14728, 15456, 16128, 16569, 16832, 17664, 18147, 18936, 20608, 21504, 22092, 23184, 23552, 24196, 25248, 26496, 29456, 30912, 32256, 33138, 33664, 35328, 36294, 37872, 41216, 42343, 44184, 46368, 48392, 50496, 52992, 54441, 58912, 61824, 64512, 66276, 67328, 70656, 72588, 75744, 82432, 84686, 88368, 92736, 96784, 100992, 105984, 108882, 117824, 123648, 127029, 132552, 134656, 145176, 151488, 164864, 169372, 176736, 185472, 193568, 201984, 211968, 217764, 235648, 247296, 254058, 265104, 269312, 290352, 302976, 338744, 353472, 370944, 381087, 387136, 403968, 435528, 471296, 494592, 508116, 530208, 580704, 605952, 677488, 706944, 741888, 762174, 774272, 807936, 871056, 942592, 1016232, 1060416, 1161408, 1211904, 1354976, 1413888, 1483776, 1524348, 1548544, 1742112, 1885184, 2032464, 2120832, 2322816, 2423808, 2709952, 2827776, 3048696, 3097088, 3484224, 4064928, 4241664, 4645632, 5419904, 5655552, 6097392, 6194176, 6968448, 8129856, 8483328, 9291264, 10839808, 12194784, 13936896, 16259712, 16966656, 18582528, 21679616, 24389568, 27873792, 32519424, 43359232, 48779136, 55747584, 65038848, 97558272, 130077696, 195116544, 390233088]

約数ペア:

[(1, 390233088), (2, 195116544), (3, 130077696), (4, 97558272), (6, 65038848), (7, 55747584), (8, 48779136), (9, 43359232), (12, 32519424), (14, 27873792), (16, 24389568), (18, 21679616), (21, 18582528), (23, 16966656), (24, 16259712), (28, 13936896), (32, 12194784), (36, 10839808), (42, 9291264), (46, 8483328), (48, 8129856), (56, 6968448), (63, 6194176), (64, 6097392), (69, 5655552), (72, 5419904), (84, 4645632), (92, 4241664), (96, 4064928), (112, 3484224), (126, 3097088), (128, 3048696), (138, 2827776), (144, 2709952), (161, 2423808), (168, 2322816), (184, 2120832), (192, 2032464), (207, 1885184), (224, 1742112), (252, 1548544), (256, 1524348), (263, 1483776), (276, 1413888), (288, 1354976), (322, 1211904), (336, 1161408), (368, 1060416), (384, 1016232), (414, 942592), (448, 871056), (483, 807936), (504, 774272), (512, 762174), (526, 741888), (552, 706944), (576, 677488), (644, 605952), (672, 580704), (736, 530208), (768, 508116), (789, 494592), (828, 471296), (896, 435528), (966, 403968), (1008, 387136), (1024, 381087), (1052, 370944), (1104, 353472), (1152, 338744), (1288, 302976), (1344, 290352), (1449, 269312), (1472, 265104), (1536, 254058), (1578, 247296), (1656, 235648), (1792, 217764), (1841, 211968), (1932, 201984), (2016, 193568), (2104, 185472), (2208, 176736), (2304, 169372), (2367, 164864), (2576, 151488), (2688, 145176), (2898, 134656), (2944, 132552), (3072, 127029), (3156, 123648), (3312, 117824), (3584, 108882), (3682, 105984), (3864, 100992), (4032, 96784), (4208, 92736), (4416, 88368), (4608, 84686), (4734, 82432), (5152, 75744), (5376, 72588), (5523, 70656), (5796, 67328), (5888, 66276), (6049, 64512), (6312, 61824), (6624, 58912), (7168, 54441), (7364, 52992), (7728, 50496), (8064, 48392), (8416, 46368), (8832, 44184), (9216, 42343), (9468, 41216), (10304, 37872), (10752, 36294), (11046, 35328), (11592, 33664), (11776, 33138), (12098, 32256), (12624, 30912), (13248, 29456), (14728, 26496), (15456, 25248), (16128, 24196), (16569, 23552), (16832, 23184), (17664, 22092), (18147, 21504), (18936, 20608)]