264517744

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 518838320

約数和(自身を除く): 254320576

約数列:

[1, 2, 4, 8, 16, 181, 241, 362, 379, 482, 724, 758, 964, 1448, 1516, 1928, 2896, 3032, 3856, 6064, 43621, 68599, 87242, 91339, 137198, 174484, 182678, 274396, 348968, 365356, 548792, 697936, 730712, 1097584, 1461424, 16532359, 33064718, 66129436, 132258872, 264517744]

約数ペア:

[(1, 264517744), (2, 132258872), (4, 66129436), (8, 33064718), (16, 16532359), (181, 1461424), (241, 1097584), (362, 730712), (379, 697936), (482, 548792), (724, 365356), (758, 348968), (964, 274396), (1448, 182678), (1516, 174484), (1928, 137198), (2896, 91339), (3032, 87242), (3856, 68599), (6064, 43621)]