438187008

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 264

約数和(自身を含む): 1411349184

約数和(自身を除く): 973162176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 71, 82, 84, 96, 98, 112, 123, 128, 142, 147, 164, 168, 192, 196, 213, 224, 246, 256, 284, 287, 294, 328, 336, 384, 392, 426, 448, 492, 497, 512, 568, 574, 588, 656, 672, 768, 784, 852, 861, 896, 984, 994, 1024, 1136, 1148, 1176, 1312, 1344, 1491, 1536, 1568, 1704, 1722, 1792, 1968, 1988, 2009, 2272, 2296, 2352, 2624, 2688, 2911, 2982, 3072, 3136, 3408, 3444, 3479, 3584, 3936, 3976, 4018, 4544, 4592, 4704, 5248, 5376, 5822, 5964, 6027, 6272, 6816, 6888, 6958, 7168, 7872, 7952, 8036, 8733, 9088, 9184, 9408, 10437, 10496, 10752, 11644, 11928, 12054, 12544, 13632, 13776, 13916, 15744, 15904, 16072, 17466, 18176, 18368, 18816, 20377, 20874, 20992, 21504, 23288, 23856, 24108, 25088, 27264, 27552, 27832, 31488, 31808, 32144, 34932, 36352, 36736, 37632, 40754, 41748, 41984, 46576, 47712, 48216, 50176, 54528, 55104, 55664, 61131, 62976, 63616, 64288, 69864, 72704, 73472, 75264, 81508, 83496, 93152, 95424, 96432, 109056, 110208, 111328, 122262, 125952, 127232, 128576, 139728, 142639, 146944, 150528, 163016, 166992, 186304, 190848, 192864, 218112, 220416, 222656, 244524, 254464, 257152, 279456, 285278, 293888, 326032, 333984, 372608, 381696, 385728, 427917, 440832, 445312, 489048, 508928, 514304, 558912, 570556, 652064, 667968, 745216, 763392, 771456, 855834, 881664, 890624, 978096, 1028608, 1117824, 1141112, 1304128, 1335936, 1490432, 1526784, 1542912, 1711668, 1781248, 1956192, 2057216, 2235648, 2282224, 2608256, 2671872, 2980864, 3085824, 3423336, 3562496, 3912384, 4471296, 4564448, 5216512, 5343744, 6171648, 6846672, 7824768, 8942592, 9128896, 10433024, 10687488, 13693344, 15649536, 18257792, 20866048, 27386688, 31299072, 36515584, 54773376, 62598144, 73031168, 109546752, 146062336, 219093504, 438187008]

約数ペア:

[(1, 438187008), (2, 219093504), (3, 146062336), (4, 109546752), (6, 73031168), (7, 62598144), (8, 54773376), (12, 36515584), (14, 31299072), (16, 27386688), (21, 20866048), (24, 18257792), (28, 15649536), (32, 13693344), (41, 10687488), (42, 10433024), (48, 9128896), (49, 8942592), (56, 7824768), (64, 6846672), (71, 6171648), (82, 5343744), (84, 5216512), (96, 4564448), (98, 4471296), (112, 3912384), (123, 3562496), (128, 3423336), (142, 3085824), (147, 2980864), (164, 2671872), (168, 2608256), (192, 2282224), (196, 2235648), (213, 2057216), (224, 1956192), (246, 1781248), (256, 1711668), (284, 1542912), (287, 1526784), (294, 1490432), (328, 1335936), (336, 1304128), (384, 1141112), (392, 1117824), (426, 1028608), (448, 978096), (492, 890624), (497, 881664), (512, 855834), (568, 771456), (574, 763392), (588, 745216), (656, 667968), (672, 652064), (768, 570556), (784, 558912), (852, 514304), (861, 508928), (896, 489048), (984, 445312), (994, 440832), (1024, 427917), (1136, 385728), (1148, 381696), (1176, 372608), (1312, 333984), (1344, 326032), (1491, 293888), (1536, 285278), (1568, 279456), (1704, 257152), (1722, 254464), (1792, 244524), (1968, 222656), (1988, 220416), (2009, 218112), (2272, 192864), (2296, 190848), (2352, 186304), (2624, 166992), (2688, 163016), (2911, 150528), (2982, 146944), (3072, 142639), (3136, 139728), (3408, 128576), (3444, 127232), (3479, 125952), (3584, 122262), (3936, 111328), (3976, 110208), (4018, 109056), (4544, 96432), (4592, 95424), (4704, 93152), (5248, 83496), (5376, 81508), (5822, 75264), (5964, 73472), (6027, 72704), (6272, 69864), (6816, 64288), (6888, 63616), (6958, 62976), (7168, 61131), (7872, 55664), (7952, 55104), (8036, 54528), (8733, 50176), (9088, 48216), (9184, 47712), (9408, 46576), (10437, 41984), (10496, 41748), (10752, 40754), (11644, 37632), (11928, 36736), (12054, 36352), (12544, 34932), (13632, 32144), (13776, 31808), (13916, 31488), (15744, 27832), (15904, 27552), (16072, 27264), (17466, 25088), (18176, 24108), (18368, 23856), (18816, 23288), (20377, 21504), (20874, 20992)]