315788544

素因数分解:

$2^8\times 3^4\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 180

約数和(自身を含む): 957391204

約数和(自身を除く): 641602660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 144, 157, 162, 192, 194, 216, 256, 288, 291, 314, 324, 384, 388, 432, 471, 576, 582, 628, 648, 768, 776, 864, 873, 942, 1152, 1164, 1256, 1296, 1413, 1552, 1728, 1746, 1884, 2304, 2328, 2512, 2592, 2619, 2826, 3104, 3456, 3492, 3768, 4239, 4656, 5024, 5184, 5238, 5652, 6208, 6912, 6984, 7536, 7857, 8478, 9312, 10048, 10368, 10476, 11304, 12416, 12717, 13968, 15072, 15229, 15714, 16956, 18624, 20096, 20736, 20952, 22608, 24832, 25434, 27936, 30144, 30458, 31428, 33912, 37248, 40192, 41904, 45216, 45687, 50868, 55872, 60288, 60916, 62856, 67824, 74496, 83808, 90432, 91374, 101736, 111744, 120576, 121832, 125712, 135648, 137061, 167616, 180864, 182748, 203472, 223488, 243664, 251424, 271296, 274122, 335232, 361728, 365496, 406944, 411183, 487328, 502848, 542592, 548244, 670464, 730992, 813888, 822366, 974656, 1005696, 1085184, 1096488, 1233549, 1461984, 1627776, 1644732, 1949312, 2011392, 2192976, 2467098, 2923968, 3255552, 3289464, 3898624, 4385952, 4934196, 5847936, 6578928, 8771904, 9868392, 11695872, 13157856, 17543808, 19736784, 26315712, 35087616, 39473568, 52631424, 78947136, 105262848, 157894272, 315788544]

約数ペア:

[(1, 315788544), (2, 157894272), (3, 105262848), (4, 78947136), (6, 52631424), (8, 39473568), (9, 35087616), (12, 26315712), (16, 19736784), (18, 17543808), (24, 13157856), (27, 11695872), (32, 9868392), (36, 8771904), (48, 6578928), (54, 5847936), (64, 4934196), (72, 4385952), (81, 3898624), (96, 3289464), (97, 3255552), (108, 2923968), (128, 2467098), (144, 2192976), (157, 2011392), (162, 1949312), (192, 1644732), (194, 1627776), (216, 1461984), (256, 1233549), (288, 1096488), (291, 1085184), (314, 1005696), (324, 974656), (384, 822366), (388, 813888), (432, 730992), (471, 670464), (576, 548244), (582, 542592), (628, 502848), (648, 487328), (768, 411183), (776, 406944), (864, 365496), (873, 361728), (942, 335232), (1152, 274122), (1164, 271296), (1256, 251424), (1296, 243664), (1413, 223488), (1552, 203472), (1728, 182748), (1746, 180864), (1884, 167616), (2304, 137061), (2328, 135648), (2512, 125712), (2592, 121832), (2619, 120576), (2826, 111744), (3104, 101736), (3456, 91374), (3492, 90432), (3768, 83808), (4239, 74496), (4656, 67824), (5024, 62856), (5184, 60916), (5238, 60288), (5652, 55872), (6208, 50868), (6912, 45687), (6984, 45216), (7536, 41904), (7857, 40192), (8478, 37248), (9312, 33912), (10048, 31428), (10368, 30458), (10476, 30144), (11304, 27936), (12416, 25434), (12717, 24832), (13968, 22608), (15072, 20952), (15229, 20736), (15714, 20096), (16956, 18624)]