1244287552

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1179

約数の個数: 56

約数和(自身を含む): 2515494080

約数和(自身を除く): 1271206528

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 439, 536, 661, 878, 1072, 1322, 1756, 2144, 2644, 3512, 4288, 5288, 7024, 10576, 14048, 21152, 28096, 29413, 42304, 44287, 58826, 88574, 117652, 177148, 235304, 290179, 354296, 470608, 580358, 708592, 941216, 1160716, 1417184, 1882432, 2321432, 2834368, 4642864, 9285728, 18571456, 19441993, 38883986, 77767972, 155535944, 311071888, 622143776, 1244287552]

約数ペア:

[(1, 1244287552), (2, 622143776), (4, 311071888), (8, 155535944), (16, 77767972), (32, 38883986), (64, 19441993), (67, 18571456), (134, 9285728), (268, 4642864), (439, 2834368), (536, 2321432), (661, 1882432), (878, 1417184), (1072, 1160716), (1322, 941216), (1756, 708592), (2144, 580358), (2644, 470608), (3512, 354296), (4288, 290179), (5288, 235304), (7024, 177148), (10576, 117652), (14048, 88574), (21152, 58826), (28096, 44287), (29413, 42304)]