248815616

素因数分解:

$2^{13}\times 7^1\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 56

約数和(自身を含む): 568817760

約数和(自身を除く): 320002144

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, 4096, 4339, 7168, 8192, 8678, 14336, 17356, 28672, 30373, 34712, 57344, 60746, 69424, 121492, 138848, 242984, 277696, 485968, 555392, 971936, 1110784, 1943872, 2221568, 3887744, 4443136, 7775488, 8886272, 15550976, 17772544, 31101952, 35545088, 62203904, 124407808, 248815616]

約数ペア:

[(1, 248815616), (2, 124407808), (4, 62203904), (7, 35545088), (8, 31101952), (14, 17772544), (16, 15550976), (28, 8886272), (32, 7775488), (56, 4443136), (64, 3887744), (112, 2221568), (128, 1943872), (224, 1110784), (256, 971936), (448, 555392), (512, 485968), (896, 277696), (1024, 242984), (1792, 138848), (2048, 121492), (3584, 69424), (4096, 60746), (4339, 57344), (7168, 34712), (8192, 30373), (8678, 28672), (14336, 17356)]