21649934208

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{11171}}^1$

素因数の和:11305

約数の個数: 192

約数和(自身を含む): 67552168320

約数和(自身を除く): 45902234112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 103, 112, 128, 147, 168, 192, 196, 206, 224, 294, 309, 336, 384, 392, 412, 448, 588, 618, 672, 721, 784, 824, 896, 1176, 1236, 1344, 1442, 1568, 1648, 2163, 2352, 2472, 2688, 2884, 3136, 3296, 4326, 4704, 4944, 5047, 5768, 6272, 6592, 8652, 9408, 9888, 10094, 11171, 11536, 13184, 15141, 17304, 18816, 19776, 20188, 22342, 23072, 30282, 33513, 34608, 39552, 40376, 44684, 46144, 60564, 67026, 69216, 78197, 80752, 89368, 92288, 121128, 134052, 138432, 156394, 161504, 178736, 234591, 242256, 268104, 276864, 312788, 323008, 357472, 469182, 484512, 536208, 547379, 625576, 646016, 714944, 938364, 969024, 1072416, 1094758, 1150613, 1251152, 1429888, 1642137, 1876728, 1938048, 2144832, 2189516, 2301226, 2502304, 3284274, 3451839, 3753456, 4289664, 4379032, 4602452, 5004608, 6568548, 6903678, 7506912, 8054291, 8758064, 9204904, 10009216, 13137096, 13807356, 15013824, 16108582, 17516128, 18409808, 24162873, 26274192, 27614712, 30027648, 32217164, 35032256, 36819616, 48325746, 52548384, 55229424, 56380037, 64434328, 70064512, 73639232, 96651492, 105096768, 110458848, 112760074, 128868656, 147278464, 169140111, 193302984, 210193536, 220917696, 225520148, 257737312, 338280222, 386605968, 441835392, 451040296, 515474624, 676560444, 773211936, 902080592, 1030949248, 1353120888, 1546423872, 1804161184, 2706241776, 3092847744, 3608322368, 5412483552, 7216644736, 10824967104, 21649934208]

約数ペア:

[(1, 21649934208), (2, 10824967104), (3, 7216644736), (4, 5412483552), (6, 3608322368), (7, 3092847744), (8, 2706241776), (12, 1804161184), (14, 1546423872), (16, 1353120888), (21, 1030949248), (24, 902080592), (28, 773211936), (32, 676560444), (42, 515474624), (48, 451040296), (49, 441835392), (56, 386605968), (64, 338280222), (84, 257737312), (96, 225520148), (98, 220917696), (103, 210193536), (112, 193302984), (128, 169140111), (147, 147278464), (168, 128868656), (192, 112760074), (196, 110458848), (206, 105096768), (224, 96651492), (294, 73639232), (309, 70064512), (336, 64434328), (384, 56380037), (392, 55229424), (412, 52548384), (448, 48325746), (588, 36819616), (618, 35032256), (672, 32217164), (721, 30027648), (784, 27614712), (824, 26274192), (896, 24162873), (1176, 18409808), (1236, 17516128), (1344, 16108582), (1442, 15013824), (1568, 13807356), (1648, 13137096), (2163, 10009216), (2352, 9204904), (2472, 8758064), (2688, 8054291), (2884, 7506912), (3136, 6903678), (3296, 6568548), (4326, 5004608), (4704, 4602452), (4944, 4379032), (5047, 4289664), (5768, 3753456), (6272, 3451839), (6592, 3284274), (8652, 2502304), (9408, 2301226), (9888, 2189516), (10094, 2144832), (11171, 1938048), (11536, 1876728), (13184, 1642137), (15141, 1429888), (17304, 1251152), (18816, 1150613), (19776, 1094758), (20188, 1072416), (22342, 969024), (23072, 938364), (30282, 714944), (33513, 646016), (34608, 625576), (39552, 547379), (40376, 536208), (44684, 484512), (46144, 469182), (60564, 357472), (67026, 323008), (69216, 312788), (78197, 276864), (80752, 268104), (89368, 242256), (92288, 234591), (121128, 178736), (134052, 161504), (138432, 156394)]