991055232

素因数分解:

$2^7\times 3^2\times {\mathrm{860291}}^1$

素因数の和:860311

約数の個数: 48

約数和(自身を含む): 2851867980

約数和(自身を除く): 1860812748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 860291, 1720582, 2580873, 3441164, 5161746, 6882328, 7742619, 10323492, 13764656, 15485238, 20646984, 27529312, 30970476, 41293968, 55058624, 61940952, 82587936, 110117248, 123881904, 165175872, 247763808, 330351744, 495527616, 991055232]

約数ペア:

[(1, 991055232), (2, 495527616), (3, 330351744), (4, 247763808), (6, 165175872), (8, 123881904), (9, 110117248), (12, 82587936), (16, 61940952), (18, 55058624), (24, 41293968), (32, 30970476), (36, 27529312), (48, 20646984), (64, 15485238), (72, 13764656), (96, 10323492), (128, 7742619), (144, 6882328), (192, 5161746), (288, 3441164), (384, 2580873), (576, 1720582), (1152, 860291)]