317298688

素因数分解:

$2^{11}\times 7^1\times {\mathrm{22133}}^1$

素因数の和:22162

約数の個数: 48

約数和(自身を含む): 725109840

約数和(自身を除く): 407811152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 22133, 44266, 88532, 154931, 177064, 309862, 354128, 619724, 708256, 1239448, 1416512, 2478896, 2833024, 4957792, 5666048, 9915584, 11332096, 19831168, 22664192, 39662336, 45328384, 79324672, 158649344, 317298688]

約数ペア:

[(1, 317298688), (2, 158649344), (4, 79324672), (7, 45328384), (8, 39662336), (14, 22664192), (16, 19831168), (28, 11332096), (32, 9915584), (56, 5666048), (64, 4957792), (112, 2833024), (128, 2478896), (224, 1416512), (256, 1239448), (448, 708256), (512, 619724), (896, 354128), (1024, 309862), (1792, 177064), (2048, 154931), (3584, 88532), (7168, 44266), (14336, 22133)]