268858552

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 509292000

約数和(自身を除く): 240433448

約数列:

[1, 2, 4, 8, 199, 281, 398, 562, 601, 796, 1124, 1202, 1592, 2248, 2404, 4808, 55919, 111838, 119599, 168881, 223676, 239198, 337762, 447352, 478396, 675524, 956792, 1351048, 33607319, 67214638, 134429276, 268858552]

約数ペア:

[(1, 268858552), (2, 134429276), (4, 67214638), (8, 33607319), (199, 1351048), (281, 956792), (398, 675524), (562, 478396), (601, 447352), (796, 337762), (1124, 239198), (1202, 223676), (1592, 168881), (2248, 119599), (2404, 111838), (4808, 55919)]