213310512

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10657}}^1$

素因数の和:10810

約数の個数: 60

約数和(自身を含む): 601324360

約数和(自身を除く): 388013848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 10657, 20016, 21314, 31971, 42628, 63942, 85256, 95913, 127884, 170512, 191826, 255768, 383652, 511536, 767304, 1481323, 1534608, 2962646, 4443969, 5925292, 8887938, 11850584, 13331907, 17775876, 23701168, 26663814, 35551752, 53327628, 71103504, 106655256, 213310512]

約数ペア:

[(1, 213310512), (2, 106655256), (3, 71103504), (4, 53327628), (6, 35551752), (8, 26663814), (9, 23701168), (12, 17775876), (16, 13331907), (18, 11850584), (24, 8887938), (36, 5925292), (48, 4443969), (72, 2962646), (139, 1534608), (144, 1481323), (278, 767304), (417, 511536), (556, 383652), (834, 255768), (1112, 191826), (1251, 170512), (1668, 127884), (2224, 95913), (2502, 85256), (3336, 63942), (5004, 42628), (6672, 31971), (10008, 21314), (10657, 20016)]