342186248

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 648999000

約数和(自身を除く): 306812752

約数列:

[1, 2, 4, 8, 149, 257, 298, 514, 596, 1028, 1117, 1192, 2056, 2234, 4468, 8936, 38293, 76586, 153172, 166433, 287069, 306344, 332866, 574138, 665732, 1148276, 1331464, 2296552, 42773281, 85546562, 171093124, 342186248]

約数ペア:

[(1, 342186248), (2, 171093124), (4, 85546562), (8, 42773281), (149, 2296552), (257, 1331464), (298, 1148276), (514, 665732), (596, 574138), (1028, 332866), (1117, 306344), (1192, 287069), (2056, 166433), (2234, 153172), (4468, 76586), (8936, 38293)]