215885824

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 553119840

約数和(自身を除く): 337234016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 512, 518, 592, 616, 704, 814, 896, 1024, 1036, 1184, 1232, 1369, 1408, 1628, 1792, 2048, 2072, 2368, 2464, 2738, 2816, 2849, 3256, 3584, 4144, 4736, 4928, 5476, 5632, 5698, 6512, 7168, 8288, 9472, 9583, 9856, 10952, 11264, 11396, 13024, 14336, 15059, 16576, 18944, 19166, 19712, 21904, 22528, 22792, 26048, 30118, 33152, 37888, 38332, 39424, 43808, 45584, 52096, 60236, 66304, 75776, 76664, 78848, 87616, 91168, 104192, 105413, 120472, 132608, 153328, 157696, 175232, 182336, 208384, 210826, 240944, 265216, 306656, 350464, 364672, 416768, 421652, 481888, 530432, 613312, 700928, 729344, 833536, 843304, 963776, 1226624, 1401856, 1458688, 1686608, 1927552, 2453248, 2803712, 2917376, 3373216, 3855104, 4906496, 5834752, 6746432, 7710208, 9812992, 13492864, 15420416, 19625984, 26985728, 30840832, 53971456, 107942912, 215885824]

約数ペア:

[(1, 215885824), (2, 107942912), (4, 53971456), (7, 30840832), (8, 26985728), (11, 19625984), (14, 15420416), (16, 13492864), (22, 9812992), (28, 7710208), (32, 6746432), (37, 5834752), (44, 4906496), (56, 3855104), (64, 3373216), (74, 2917376), (77, 2803712), (88, 2453248), (112, 1927552), (128, 1686608), (148, 1458688), (154, 1401856), (176, 1226624), (224, 963776), (256, 843304), (259, 833536), (296, 729344), (308, 700928), (352, 613312), (407, 530432), (448, 481888), (512, 421652), (518, 416768), (592, 364672), (616, 350464), (704, 306656), (814, 265216), (896, 240944), (1024, 210826), (1036, 208384), (1184, 182336), (1232, 175232), (1369, 157696), (1408, 153328), (1628, 132608), (1792, 120472), (2048, 105413), (2072, 104192), (2368, 91168), (2464, 87616), (2738, 78848), (2816, 76664), (2849, 75776), (3256, 66304), (3584, 60236), (4144, 52096), (4736, 45584), (4928, 43808), (5476, 39424), (5632, 38332), (5698, 37888), (6512, 33152), (7168, 30118), (8288, 26048), (9472, 22792), (9583, 22528), (9856, 21904), (10952, 19712), (11264, 19166), (11396, 18944), (13024, 16576), (14336, 15059)]