439547872

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 882161280

約数和(自身を除く): 442613408

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 439, 467, 536, 878, 934, 1072, 1756, 1868, 2144, 3512, 3736, 7024, 7472, 14048, 14944, 29413, 31289, 58826, 62578, 117652, 125156, 205013, 235304, 250312, 410026, 470608, 500624, 820052, 941216, 1001248, 1640104, 3280208, 6560416, 13735871, 27471742, 54943484, 109886968, 219773936, 439547872]

約数ペア:

[(1, 439547872), (2, 219773936), (4, 109886968), (8, 54943484), (16, 27471742), (32, 13735871), (67, 6560416), (134, 3280208), (268, 1640104), (439, 1001248), (467, 941216), (536, 820052), (878, 500624), (934, 470608), (1072, 410026), (1756, 250312), (1868, 235304), (2144, 205013), (3512, 125156), (3736, 117652), (7024, 62578), (7472, 58826), (14048, 31289), (14944, 29413)]