270978896

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 531632640

約数和(自身を除く): 260653744

約数列:

[1, 2, 4, 8, 16, 173, 223, 346, 439, 446, 692, 878, 892, 1384, 1756, 1784, 2768, 3512, 3568, 7024, 38579, 75947, 77158, 97897, 151894, 154316, 195794, 303788, 308632, 391588, 607576, 617264, 783176, 1215152, 1566352, 16936181, 33872362, 67744724, 135489448, 270978896]

約数ペア:

[(1, 270978896), (2, 135489448), (4, 67744724), (8, 33872362), (16, 16936181), (173, 1566352), (223, 1215152), (346, 783176), (439, 617264), (446, 607576), (692, 391588), (878, 308632), (892, 303788), (1384, 195794), (1756, 154316), (1784, 151894), (2768, 97897), (3512, 77158), (3568, 75947), (7024, 38579)]