556028368

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 1281703680

約数和(自身を除く): 725675312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 193, 203, 232, 386, 406, 464, 772, 812, 887, 1351, 1544, 1624, 1774, 2702, 3088, 3248, 3548, 5404, 5597, 6209, 7096, 10808, 11194, 12418, 14192, 21616, 22388, 24836, 25723, 39179, 44776, 49672, 51446, 78358, 89552, 99344, 102892, 156716, 171191, 180061, 205784, 313432, 342382, 360122, 411568, 626864, 684764, 720244, 1198337, 1369528, 1440488, 2396674, 2739056, 2880976, 4793348, 4964539, 9586696, 9929078, 19173392, 19858156, 34751773, 39716312, 69503546, 79432624, 139007092, 278014184, 556028368]

約数ペア:

[(1, 556028368), (2, 278014184), (4, 139007092), (7, 79432624), (8, 69503546), (14, 39716312), (16, 34751773), (28, 19858156), (29, 19173392), (56, 9929078), (58, 9586696), (112, 4964539), (116, 4793348), (193, 2880976), (203, 2739056), (232, 2396674), (386, 1440488), (406, 1369528), (464, 1198337), (772, 720244), (812, 684764), (887, 626864), (1351, 411568), (1544, 360122), (1624, 342382), (1774, 313432), (2702, 205784), (3088, 180061), (3248, 171191), (3548, 156716), (5404, 102892), (5597, 99344), (6209, 89552), (7096, 78358), (10808, 51446), (11194, 49672), (12418, 44776), (14192, 39179), (21616, 25723), (22388, 24836)]