219677712

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{106433}}^1$

素因数の和:106487

約数の個数: 40

約数和(自身を含む): 580703904

約数和(自身を除く): 361026192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 106433, 212866, 319299, 425732, 638598, 851464, 1277196, 1702928, 2554392, 4576619, 5108784, 9153238, 13729857, 18306476, 27459714, 36612952, 54919428, 73225904, 109838856, 219677712]

約数ペア:

[(1, 219677712), (2, 109838856), (3, 73225904), (4, 54919428), (6, 36612952), (8, 27459714), (12, 18306476), (16, 13729857), (24, 9153238), (43, 5108784), (48, 4576619), (86, 2554392), (129, 1702928), (172, 1277196), (258, 851464), (344, 638598), (516, 425732), (688, 319299), (1032, 212866), (2064, 106433)]