291209248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{75209}}^1$

素因数の和:75241

約数の個数: 36

約数和(自身を含む): 630184590

約数和(自身を除く): 338975342

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 75209, 150418, 300836, 601672, 827299, 1203344, 1654598, 2406688, 3309196, 6618392, 9100289, 13236784, 18200578, 26473568, 36401156, 72802312, 145604624, 291209248]

約数ペア:

[(1, 291209248), (2, 145604624), (4, 72802312), (8, 36401156), (11, 26473568), (16, 18200578), (22, 13236784), (32, 9100289), (44, 6618392), (88, 3309196), (121, 2406688), (176, 1654598), (242, 1203344), (352, 827299), (484, 601672), (968, 300836), (1936, 150418), (3872, 75209)]