219168768

素因数分解:

$2^{14}\times 3^1\times 7^3\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 240

約数和(自身を含む): 733980800

約数和(自身を除く): 514812032

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, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 343, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 686, 728, 768, 784, 832, 896, 1024, 1029, 1092, 1176, 1248, 1274, 1344, 1372, 1456, 1536, 1568, 1664, 1792, 1911, 2048, 2058, 2184, 2352, 2496, 2548, 2688, 2744, 2912, 3072, 3136, 3328, 3584, 3822, 4096, 4116, 4368, 4459, 4704, 4992, 5096, 5376, 5488, 5824, 6144, 6272, 6656, 7168, 7644, 8192, 8232, 8736, 8918, 9408, 9984, 10192, 10752, 10976, 11648, 12288, 12544, 13312, 13377, 14336, 15288, 16384, 16464, 17472, 17836, 18816, 19968, 20384, 21504, 21952, 23296, 24576, 25088, 26624, 26754, 28672, 30576, 32928, 34944, 35672, 37632, 39936, 40768, 43008, 43904, 46592, 49152, 50176, 53248, 53508, 57344, 61152, 65856, 69888, 71344, 75264, 79872, 81536, 86016, 87808, 93184, 100352, 106496, 107016, 114688, 122304, 131712, 139776, 142688, 150528, 159744, 163072, 172032, 175616, 186368, 200704, 212992, 214032, 244608, 263424, 279552, 285376, 301056, 319488, 326144, 344064, 351232, 372736, 401408, 428064, 489216, 526848, 559104, 570752, 602112, 638976, 652288, 702464, 745472, 802816, 856128, 978432, 1053696, 1118208, 1141504, 1204224, 1304576, 1404928, 1490944, 1712256, 1956864, 2107392, 2236416, 2283008, 2408448, 2609152, 2809856, 3424512, 3913728, 4214784, 4472832, 4566016, 5218304, 5619712, 6849024, 7827456, 8429568, 9132032, 10436608, 13698048, 15654912, 16859136, 18264064, 27396096, 31309824, 36528128, 54792192, 73056256, 109584384, 219168768]

約数ペア:

[(1, 219168768), (2, 109584384), (3, 73056256), (4, 54792192), (6, 36528128), (7, 31309824), (8, 27396096), (12, 18264064), (13, 16859136), (14, 15654912), (16, 13698048), (21, 10436608), (24, 9132032), (26, 8429568), (28, 7827456), (32, 6849024), (39, 5619712), (42, 5218304), (48, 4566016), (49, 4472832), (52, 4214784), (56, 3913728), (64, 3424512), (78, 2809856), (84, 2609152), (91, 2408448), (96, 2283008), (98, 2236416), (104, 2107392), (112, 1956864), (128, 1712256), (147, 1490944), (156, 1404928), (168, 1304576), (182, 1204224), (192, 1141504), (196, 1118208), (208, 1053696), (224, 978432), (256, 856128), (273, 802816), (294, 745472), (312, 702464), (336, 652288), (343, 638976), (364, 602112), (384, 570752), (392, 559104), (416, 526848), (448, 489216), (512, 428064), (546, 401408), (588, 372736), (624, 351232), (637, 344064), (672, 326144), (686, 319488), (728, 301056), (768, 285376), (784, 279552), (832, 263424), (896, 244608), (1024, 214032), (1029, 212992), (1092, 200704), (1176, 186368), (1248, 175616), (1274, 172032), (1344, 163072), (1372, 159744), (1456, 150528), (1536, 142688), (1568, 139776), (1664, 131712), (1792, 122304), (1911, 114688), (2048, 107016), (2058, 106496), (2184, 100352), (2352, 93184), (2496, 87808), (2548, 86016), (2688, 81536), (2744, 79872), (2912, 75264), (3072, 71344), (3136, 69888), (3328, 65856), (3584, 61152), (3822, 57344), (4096, 53508), (4116, 53248), (4368, 50176), (4459, 49152), (4704, 46592), (4992, 43904), (5096, 43008), (5376, 40768), (5488, 39936), (5824, 37632), (6144, 35672), (6272, 34944), (6656, 32928), (7168, 30576), (7644, 28672), (8192, 26754), (8232, 26624), (8736, 25088), (8918, 24576), (9408, 23296), (9984, 21952), (10192, 21504), (10752, 20384), (10976, 19968), (11648, 18816), (12288, 17836), (12544, 17472), (13312, 16464), (13377, 16384), (14336, 15288)]