276225488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{224209}}^1$

素因数の和:224235

約数の個数: 40

約数和(自身を含む): 667248960

約数和(自身を除く): 391023472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 224209, 448418, 896836, 1569463, 1793672, 2466299, 3138926, 3587344, 4932598, 6277852, 9865196, 12555704, 17264093, 19730392, 25111408, 34528186, 39460784, 69056372, 138112744, 276225488]

約数ペア:

[(1, 276225488), (2, 138112744), (4, 69056372), (7, 39460784), (8, 34528186), (11, 25111408), (14, 19730392), (16, 17264093), (22, 12555704), (28, 9865196), (44, 6277852), (56, 4932598), (77, 3587344), (88, 3138926), (112, 2466299), (154, 1793672), (176, 1569463), (308, 896836), (616, 448418), (1232, 224209)]