447219546368

素因数分解:

$2^8\times 7^1\times {\mathrm{13763}}^1\times {\mathrm{18133}}^1$

素因数の和:31919

約数の個数: 72

約数和(自身を含む): 1020349985088

約数和(自身を除く): 573130438720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 13763, 18133, 27526, 36266, 55052, 72532, 96341, 110104, 126931, 145064, 192682, 220208, 253862, 290128, 385364, 440416, 507724, 580256, 770728, 880832, 1015448, 1160512, 1541456, 1761664, 2030896, 2321024, 3082912, 3523328, 4061792, 4642048, 6165824, 8123584, 12331648, 16247168, 24663296, 32494336, 249564479, 499128958, 998257916, 1746951353, 1996515832, 3493902706, 3993031664, 6987805412, 7986063328, 13975610824, 15972126656, 27951221648, 31944253312, 55902443296, 63888506624, 111804886592, 223609773184, 447219546368]

約数ペア:

[(1, 447219546368), (2, 223609773184), (4, 111804886592), (7, 63888506624), (8, 55902443296), (14, 31944253312), (16, 27951221648), (28, 15972126656), (32, 13975610824), (56, 7986063328), (64, 6987805412), (112, 3993031664), (128, 3493902706), (224, 1996515832), (256, 1746951353), (448, 998257916), (896, 499128958), (1792, 249564479), (13763, 32494336), (18133, 24663296), (27526, 16247168), (36266, 12331648), (55052, 8123584), (72532, 6165824), (96341, 4642048), (110104, 4061792), (126931, 3523328), (145064, 3082912), (192682, 2321024), (220208, 2030896), (253862, 1761664), (290128, 1541456), (385364, 1160512), (440416, 1015448), (507724, 880832), (580256, 770728)]