222766144

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1443

約数の個数: 56

約数和(自身を含む): 460093568

約数和(自身を除く): 237327424

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 244, 344, 488, 688, 976, 1327, 1376, 1952, 2623, 2654, 2752, 3904, 5246, 5308, 10492, 10616, 20984, 21232, 41968, 42464, 57061, 80947, 83936, 84928, 114122, 161894, 167872, 228244, 323788, 456488, 647576, 912976, 1295152, 1825952, 2590304, 3480721, 3651904, 5180608, 6961442, 13922884, 27845768, 55691536, 111383072, 222766144]

約数ペア:

[(1, 222766144), (2, 111383072), (4, 55691536), (8, 27845768), (16, 13922884), (32, 6961442), (43, 5180608), (61, 3651904), (64, 3480721), (86, 2590304), (122, 1825952), (172, 1295152), (244, 912976), (344, 647576), (488, 456488), (688, 323788), (976, 228244), (1327, 167872), (1376, 161894), (1952, 114122), (2623, 84928), (2654, 83936), (2752, 80947), (3904, 57061), (5246, 42464), (5308, 41968), (10492, 21232), (10616, 20984)]