238737408

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 810416880

約数和(自身を除く): 571679472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 61, 64, 78, 84, 91, 96, 98, 104, 112, 122, 128, 147, 156, 168, 182, 183, 192, 196, 208, 224, 244, 256, 273, 294, 312, 336, 364, 366, 384, 392, 416, 427, 448, 488, 512, 546, 588, 624, 637, 672, 728, 732, 768, 784, 793, 832, 854, 896, 976, 1024, 1092, 1176, 1248, 1274, 1281, 1344, 1456, 1464, 1536, 1568, 1586, 1664, 1708, 1792, 1911, 1952, 2048, 2184, 2352, 2379, 2496, 2548, 2562, 2688, 2912, 2928, 2989, 3072, 3136, 3172, 3328, 3416, 3584, 3822, 3904, 4368, 4704, 4758, 4992, 5096, 5124, 5376, 5551, 5824, 5856, 5978, 6144, 6272, 6344, 6656, 6832, 7168, 7644, 7808, 8736, 8967, 9408, 9516, 9984, 10192, 10248, 10752, 11102, 11648, 11712, 11956, 12544, 12688, 13312, 13664, 14336, 15288, 15616, 16653, 17472, 17934, 18816, 19032, 19968, 20384, 20496, 21504, 22204, 23296, 23424, 23912, 25088, 25376, 26624, 27328, 30576, 31232, 33306, 34944, 35868, 37632, 38064, 38857, 39936, 40768, 40992, 43008, 44408, 46592, 46848, 47824, 50176, 50752, 54656, 61152, 62464, 66612, 69888, 71736, 75264, 76128, 77714, 79872, 81536, 81984, 88816, 93184, 93696, 95648, 100352, 101504, 109312, 116571, 122304, 124928, 133224, 139776, 143472, 150528, 152256, 155428, 163072, 163968, 177632, 186368, 187392, 191296, 203008, 218624, 233142, 244608, 266448, 279552, 286944, 301056, 304512, 310856, 326144, 327936, 355264, 374784, 382592, 406016, 437248, 466284, 489216, 532896, 559104, 573888, 609024, 621712, 652288, 655872, 710528, 765184, 812032, 874496, 932568, 978432, 1065792, 1147776, 1218048, 1243424, 1304576, 1311744, 1421056, 1530368, 1624064, 1865136, 1956864, 2131584, 2295552, 2436096, 2486848, 2623488, 2842112, 3060736, 3730272, 3913728, 4263168, 4591104, 4872192, 4973696, 5684224, 6121472, 7460544, 8526336, 9182208, 9947392, 11368448, 14921088, 17052672, 18364416, 19894784, 29842176, 34105344, 39789568, 59684352, 79579136, 119368704, 238737408]

約数ペア:

[(1, 238737408), (2, 119368704), (3, 79579136), (4, 59684352), (6, 39789568), (7, 34105344), (8, 29842176), (12, 19894784), (13, 18364416), (14, 17052672), (16, 14921088), (21, 11368448), (24, 9947392), (26, 9182208), (28, 8526336), (32, 7460544), (39, 6121472), (42, 5684224), (48, 4973696), (49, 4872192), (52, 4591104), (56, 4263168), (61, 3913728), (64, 3730272), (78, 3060736), (84, 2842112), (91, 2623488), (96, 2486848), (98, 2436096), (104, 2295552), (112, 2131584), (122, 1956864), (128, 1865136), (147, 1624064), (156, 1530368), (168, 1421056), (182, 1311744), (183, 1304576), (192, 1243424), (196, 1218048), (208, 1147776), (224, 1065792), (244, 978432), (256, 932568), (273, 874496), (294, 812032), (312, 765184), (336, 710528), (364, 655872), (366, 652288), (384, 621712), (392, 609024), (416, 573888), (427, 559104), (448, 532896), (488, 489216), (512, 466284), (546, 437248), (588, 406016), (624, 382592), (637, 374784), (672, 355264), (728, 327936), (732, 326144), (768, 310856), (784, 304512), (793, 301056), (832, 286944), (854, 279552), (896, 266448), (976, 244608), (1024, 233142), (1092, 218624), (1176, 203008), (1248, 191296), (1274, 187392), (1281, 186368), (1344, 177632), (1456, 163968), (1464, 163072), (1536, 155428), (1568, 152256), (1586, 150528), (1664, 143472), (1708, 139776), (1792, 133224), (1911, 124928), (1952, 122304), (2048, 116571), (2184, 109312), (2352, 101504), (2379, 100352), (2496, 95648), (2548, 93696), (2562, 93184), (2688, 88816), (2912, 81984), (2928, 81536), (2989, 79872), (3072, 77714), (3136, 76128), (3172, 75264), (3328, 71736), (3416, 69888), (3584, 66612), (3822, 62464), (3904, 61152), (4368, 54656), (4704, 50752), (4758, 50176), (4992, 47824), (5096, 46848), (5124, 46592), (5376, 44408), (5551, 43008), (5824, 40992), (5856, 40768), (5978, 39936), (6144, 38857), (6272, 38064), (6344, 37632), (6656, 35868), (6832, 34944), (7168, 33306), (7644, 31232), (7808, 30576), (8736, 27328), (8967, 26624), (9408, 25376), (9516, 25088), (9984, 23912), (10192, 23424), (10248, 23296), (10752, 22204), (11102, 21504), (11648, 20496), (11712, 20384), (11956, 19968), (12544, 19032), (12688, 18816), (13312, 17934), (13664, 17472), (14336, 16653), (15288, 15616)]