2231387648

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14479}}^1$

素因数の和:14547

約数の個数: 80

約数和(自身を含む): 5214190080

約数和(自身を除く): 2982802432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 3584, 4816, 5504, 9632, 11008, 14479, 19264, 22016, 28958, 38528, 57916, 77056, 101353, 115832, 154112, 202706, 231664, 405412, 463328, 622597, 810824, 926656, 1245194, 1621648, 1853312, 2490388, 3243296, 3706624, 4358179, 4980776, 6486592, 7413248, 8716358, 9961552, 12973184, 17432716, 19923104, 25946368, 34865432, 39846208, 51892736, 69730864, 79692416, 139461728, 159384832, 278923456, 318769664, 557846912, 1115693824, 2231387648]

約数ペア:

[(1, 2231387648), (2, 1115693824), (4, 557846912), (7, 318769664), (8, 278923456), (14, 159384832), (16, 139461728), (28, 79692416), (32, 69730864), (43, 51892736), (56, 39846208), (64, 34865432), (86, 25946368), (112, 19923104), (128, 17432716), (172, 12973184), (224, 9961552), (256, 8716358), (301, 7413248), (344, 6486592), (448, 4980776), (512, 4358179), (602, 3706624), (688, 3243296), (896, 2490388), (1204, 1853312), (1376, 1621648), (1792, 1245194), (2408, 926656), (2752, 810824), (3584, 622597), (4816, 463328), (5504, 405412), (9632, 231664), (11008, 202706), (14479, 154112), (19264, 115832), (22016, 101353), (28958, 77056), (38528, 57916)]