21514522624

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 208

約数和(自身を含む): 52563940480

約数和(自身を除く): 31049417856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 224, 256, 266, 292, 304, 448, 511, 512, 532, 541, 584, 608, 896, 1022, 1024, 1064, 1082, 1168, 1216, 1387, 1792, 2044, 2048, 2128, 2164, 2336, 2432, 2774, 3584, 3787, 4088, 4096, 4256, 4328, 4672, 4864, 5548, 7168, 7574, 8176, 8512, 8656, 9344, 9709, 9728, 10279, 11096, 14336, 15148, 16352, 17024, 17312, 18688, 19418, 19456, 20558, 22192, 28672, 30296, 32704, 34048, 34624, 37376, 38836, 38912, 39493, 41116, 44384, 60592, 65408, 68096, 69248, 71953, 74752, 77672, 77824, 78986, 82232, 88768, 121184, 130816, 136192, 138496, 143906, 149504, 155344, 157972, 164464, 177536, 242368, 261632, 272384, 276451, 276992, 287812, 299008, 310688, 315944, 328928, 355072, 484736, 523264, 544768, 552902, 553984, 575624, 621376, 631888, 657856, 710144, 750367, 969472, 1046528, 1105804, 1107968, 1151248, 1242752, 1263776, 1315712, 1420288, 1500734, 1938944, 2093056, 2211608, 2215936, 2302496, 2485504, 2527552, 2631424, 2840576, 3001468, 3877888, 4423216, 4604992, 4971008, 5055104, 5252569, 5262848, 5681152, 6002936, 7755776, 8846432, 9209984, 9942016, 10110208, 10505138, 10525696, 12005872, 15511552, 17692864, 18419968, 19884032, 20220416, 21010276, 21051392, 24011744, 35385728, 36839936, 39768064, 40440832, 42020552, 42102784, 48023488, 70771456, 73679872, 80881664, 84041104, 96046976, 141542912, 147359744, 161763328, 168082208, 192093952, 283085824, 294719488, 336164416, 384187904, 566171648, 672328832, 768375808, 1132343296, 1344657664, 1536751616, 2689315328, 3073503232, 5378630656, 10757261312, 21514522624]

約数ペア:

[(1, 21514522624), (2, 10757261312), (4, 5378630656), (7, 3073503232), (8, 2689315328), (14, 1536751616), (16, 1344657664), (19, 1132343296), (28, 768375808), (32, 672328832), (38, 566171648), (56, 384187904), (64, 336164416), (73, 294719488), (76, 283085824), (112, 192093952), (128, 168082208), (133, 161763328), (146, 147359744), (152, 141542912), (224, 96046976), (256, 84041104), (266, 80881664), (292, 73679872), (304, 70771456), (448, 48023488), (511, 42102784), (512, 42020552), (532, 40440832), (541, 39768064), (584, 36839936), (608, 35385728), (896, 24011744), (1022, 21051392), (1024, 21010276), (1064, 20220416), (1082, 19884032), (1168, 18419968), (1216, 17692864), (1387, 15511552), (1792, 12005872), (2044, 10525696), (2048, 10505138), (2128, 10110208), (2164, 9942016), (2336, 9209984), (2432, 8846432), (2774, 7755776), (3584, 6002936), (3787, 5681152), (4088, 5262848), (4096, 5252569), (4256, 5055104), (4328, 4971008), (4672, 4604992), (4864, 4423216), (5548, 3877888), (7168, 3001468), (7574, 2840576), (8176, 2631424), (8512, 2527552), (8656, 2485504), (9344, 2302496), (9709, 2215936), (9728, 2211608), (10279, 2093056), (11096, 1938944), (14336, 1500734), (15148, 1420288), (16352, 1315712), (17024, 1263776), (17312, 1242752), (18688, 1151248), (19418, 1107968), (19456, 1105804), (20558, 1046528), (22192, 969472), (28672, 750367), (30296, 710144), (32704, 657856), (34048, 631888), (34624, 621376), (37376, 575624), (38836, 553984), (38912, 552902), (39493, 544768), (41116, 523264), (44384, 484736), (60592, 355072), (65408, 328928), (68096, 315944), (69248, 310688), (71953, 299008), (74752, 287812), (77672, 276992), (77824, 276451), (78986, 272384), (82232, 261632), (88768, 242368), (121184, 177536), (130816, 164464), (136192, 157972), (138496, 155344), (143906, 149504)]