248711992

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 473202000

約数和(自身を除く): 224490008

約数列:

[1, 2, 4, 8, 137, 149, 274, 298, 548, 596, 1096, 1192, 1523, 3046, 6092, 12184, 20413, 40826, 81652, 163304, 208651, 226927, 417302, 453854, 834604, 907708, 1669208, 1815416, 31088999, 62177998, 124355996, 248711992]

約数ペア:

[(1, 248711992), (2, 124355996), (4, 62177998), (8, 31088999), (137, 1815416), (149, 1669208), (274, 907708), (298, 834604), (548, 453854), (596, 417302), (1096, 226927), (1192, 208651), (1523, 163304), (3046, 81652), (6092, 40826), (12184, 20413)]