213520384

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1$

素因数の和:719

約数の個数: 104

約数和(自身を含む): 533135808

約数和(自身を除く): 319615424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 677, 704, 896, 1024, 1232, 1354, 1408, 1792, 2048, 2464, 2708, 2816, 3584, 4096, 4739, 4928, 5416, 5632, 7168, 7447, 9478, 9856, 10832, 11264, 14336, 14894, 18956, 19712, 21664, 22528, 28672, 29788, 37912, 39424, 43328, 45056, 52129, 59576, 75824, 78848, 86656, 104258, 119152, 151648, 157696, 173312, 208516, 238304, 303296, 315392, 346624, 417032, 476608, 606592, 693248, 834064, 953216, 1213184, 1386496, 1668128, 1906432, 2426368, 2772992, 3336256, 3812864, 4852736, 6672512, 7625728, 9705472, 13345024, 15251456, 19410944, 26690048, 30502912, 53380096, 106760192, 213520384]

約数ペア:

[(1, 213520384), (2, 106760192), (4, 53380096), (7, 30502912), (8, 26690048), (11, 19410944), (14, 15251456), (16, 13345024), (22, 9705472), (28, 7625728), (32, 6672512), (44, 4852736), (56, 3812864), (64, 3336256), (77, 2772992), (88, 2426368), (112, 1906432), (128, 1668128), (154, 1386496), (176, 1213184), (224, 953216), (256, 834064), (308, 693248), (352, 606592), (448, 476608), (512, 417032), (616, 346624), (677, 315392), (704, 303296), (896, 238304), (1024, 208516), (1232, 173312), (1354, 157696), (1408, 151648), (1792, 119152), (2048, 104258), (2464, 86656), (2708, 78848), (2816, 75824), (3584, 59576), (4096, 52129), (4739, 45056), (4928, 43328), (5416, 39424), (5632, 37912), (7168, 29788), (7447, 28672), (9478, 22528), (9856, 21664), (10832, 19712), (11264, 18956), (14336, 14894)]