345415616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 852074496

約数和(自身を除く): 506658880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 448, 467, 508, 728, 832, 889, 934, 1016, 1456, 1651, 1778, 1868, 2032, 2912, 3269, 3302, 3556, 3736, 4064, 5824, 6071, 6538, 6604, 7112, 7472, 8128, 11557, 12142, 13076, 13208, 14224, 14944, 23114, 24284, 26152, 26416, 28448, 29888, 42497, 46228, 48568, 52304, 52832, 56896, 59309, 84994, 92456, 97136, 104608, 105664, 118618, 169988, 184912, 194272, 209216, 237236, 339976, 369824, 388544, 415163, 474472, 679952, 739648, 771017, 830326, 948944, 1359904, 1542034, 1660652, 1897888, 2719808, 3084068, 3321304, 3795776, 5397119, 6168136, 6642608, 10794238, 12336272, 13285216, 21588476, 24672544, 26570432, 43176952, 49345088, 86353904, 172707808, 345415616]

約数ペア:

[(1, 345415616), (2, 172707808), (4, 86353904), (7, 49345088), (8, 43176952), (13, 26570432), (14, 24672544), (16, 21588476), (26, 13285216), (28, 12336272), (32, 10794238), (52, 6642608), (56, 6168136), (64, 5397119), (91, 3795776), (104, 3321304), (112, 3084068), (127, 2719808), (182, 1897888), (208, 1660652), (224, 1542034), (254, 1359904), (364, 948944), (416, 830326), (448, 771017), (467, 739648), (508, 679952), (728, 474472), (832, 415163), (889, 388544), (934, 369824), (1016, 339976), (1456, 237236), (1651, 209216), (1778, 194272), (1868, 184912), (2032, 169988), (2912, 118618), (3269, 105664), (3302, 104608), (3556, 97136), (3736, 92456), (4064, 84994), (5824, 59309), (6071, 56896), (6538, 52832), (6604, 52304), (7112, 48568), (7472, 46228), (8128, 42497), (11557, 29888), (12142, 28448), (13076, 26416), (13208, 26152), (14224, 24284), (14944, 23114)]