122914304

素因数分解:

$2^9\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 40

約数和(自身を含む): 246600288

約数和(自身を除く): 123685984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 512, 557, 862, 1114, 1724, 2228, 3448, 4456, 6896, 8912, 13792, 17824, 27584, 35648, 55168, 71296, 110336, 142592, 220672, 240067, 285184, 480134, 960268, 1920536, 3841072, 7682144, 15364288, 30728576, 61457152, 122914304]

約数ペア:

[(1, 122914304), (2, 61457152), (4, 30728576), (8, 15364288), (16, 7682144), (32, 3841072), (64, 1920536), (128, 960268), (256, 480134), (431, 285184), (512, 240067), (557, 220672), (862, 142592), (1114, 110336), (1724, 71296), (2228, 55168), (3448, 35648), (4456, 27584), (6896, 17824), (8912, 13792)]