285006832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6301}}^1$

素因数の和:6577

約数の個数: 40

約数和(自身を含む): 604840752

約数和(自身を除く): 319833920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 4112, 5654, 6301, 11308, 12602, 22616, 25204, 45232, 50408, 69311, 100816, 138622, 277244, 554488, 1108976, 1619357, 3238714, 6477428, 12954856, 17812927, 25909712, 35625854, 71251708, 142503416, 285006832]

約数ペア:

[(1, 285006832), (2, 142503416), (4, 71251708), (8, 35625854), (11, 25909712), (16, 17812927), (22, 12954856), (44, 6477428), (88, 3238714), (176, 1619357), (257, 1108976), (514, 554488), (1028, 277244), (2056, 138622), (2827, 100816), (4112, 69311), (5654, 50408), (6301, 45232), (11308, 25204), (12602, 22616)]