431324128

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 860161680

約数和(自身を除く): 428837552

約数列:

[1, 2, 4, 8, 16, 32, 179, 257, 293, 358, 514, 586, 716, 1028, 1172, 1432, 2056, 2344, 2864, 4112, 4688, 5728, 8224, 9376, 46003, 52447, 75301, 92006, 104894, 150602, 184012, 209788, 301204, 368024, 419576, 602408, 736048, 839152, 1204816, 1472096, 1678304, 2409632, 13478879, 26957758, 53915516, 107831032, 215662064, 431324128]

約数ペア:

[(1, 431324128), (2, 215662064), (4, 107831032), (8, 53915516), (16, 26957758), (32, 13478879), (179, 2409632), (257, 1678304), (293, 1472096), (358, 1204816), (514, 839152), (586, 736048), (716, 602408), (1028, 419576), (1172, 368024), (1432, 301204), (2056, 209788), (2344, 184012), (2864, 150602), (4112, 104894), (4688, 92006), (5728, 75301), (8224, 52447), (9376, 46003)]