211484672

素因数分解:

$2^{16}\times 7^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 68

約数和(自身を含む): 484438416

約数和(自身を除く): 272953744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 461, 512, 896, 922, 1024, 1792, 1844, 2048, 3227, 3584, 3688, 4096, 6454, 7168, 7376, 8192, 12908, 14336, 14752, 16384, 25816, 28672, 29504, 32768, 51632, 57344, 59008, 65536, 103264, 114688, 118016, 206528, 229376, 236032, 413056, 458752, 472064, 826112, 944128, 1652224, 1888256, 3304448, 3776512, 6608896, 7553024, 13217792, 15106048, 26435584, 30212096, 52871168, 105742336, 211484672]

約数ペア:

[(1, 211484672), (2, 105742336), (4, 52871168), (7, 30212096), (8, 26435584), (14, 15106048), (16, 13217792), (28, 7553024), (32, 6608896), (56, 3776512), (64, 3304448), (112, 1888256), (128, 1652224), (224, 944128), (256, 826112), (448, 472064), (461, 458752), (512, 413056), (896, 236032), (922, 229376), (1024, 206528), (1792, 118016), (1844, 114688), (2048, 103264), (3227, 65536), (3584, 59008), (3688, 57344), (4096, 51632), (6454, 32768), (7168, 29504), (7376, 28672), (8192, 25816), (12908, 16384), (14336, 14752)]