212237312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 88

約数和(自身を含む): 502088160

約数和(自身を除く): 289850848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1021, 1024, 1624, 1792, 1856, 2042, 3248, 3584, 3712, 4084, 6496, 7147, 7168, 7424, 8168, 12992, 14294, 14848, 16336, 25984, 28588, 29609, 29696, 32672, 51968, 57176, 59218, 65344, 103936, 114352, 118436, 130688, 207263, 207872, 228704, 236872, 261376, 414526, 457408, 473744, 522752, 829052, 914816, 947488, 1045504, 1658104, 1829632, 1894976, 3316208, 3659264, 3789952, 6632416, 7318528, 7579904, 13264832, 15159808, 26529664, 30319616, 53059328, 106118656, 212237312]

約数ペア:

[(1, 212237312), (2, 106118656), (4, 53059328), (7, 30319616), (8, 26529664), (14, 15159808), (16, 13264832), (28, 7579904), (29, 7318528), (32, 6632416), (56, 3789952), (58, 3659264), (64, 3316208), (112, 1894976), (116, 1829632), (128, 1658104), (203, 1045504), (224, 947488), (232, 914816), (256, 829052), (406, 522752), (448, 473744), (464, 457408), (512, 414526), (812, 261376), (896, 236872), (928, 228704), (1021, 207872), (1024, 207263), (1624, 130688), (1792, 118436), (1856, 114352), (2042, 103936), (3248, 65344), (3584, 59218), (3712, 57176), (4084, 51968), (6496, 32672), (7147, 29696), (7168, 29609), (7424, 28588), (8168, 25984), (12992, 16336), (14294, 14848)]