312077248

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1050

約数の個数: 112

約数和(自身を含む): 763121664

約数和(自身を除く): 451044416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 977, 992, 1288, 1426, 1472, 1736, 1954, 1984, 2576, 2852, 3472, 3908, 4991, 5152, 5704, 6839, 6944, 7816, 9982, 10304, 11408, 13678, 13888, 15632, 19964, 22471, 22816, 27356, 30287, 31264, 39928, 44942, 45632, 54712, 60574, 62528, 79856, 89884, 109424, 121148, 157297, 159712, 179768, 212009, 218848, 242296, 314594, 319424, 359536, 424018, 437696, 484592, 629188, 696601, 719072, 848036, 969184, 1258376, 1393202, 1438144, 1696072, 1938368, 2516752, 2786404, 3392144, 4876207, 5033504, 5572808, 6784288, 9752414, 10067008, 11145616, 13568576, 19504828, 22291232, 39009656, 44582464, 78019312, 156038624, 312077248]

約数ペア:

[(1, 312077248), (2, 156038624), (4, 78019312), (7, 44582464), (8, 39009656), (14, 22291232), (16, 19504828), (23, 13568576), (28, 11145616), (31, 10067008), (32, 9752414), (46, 6784288), (56, 5572808), (62, 5033504), (64, 4876207), (92, 3392144), (112, 2786404), (124, 2516752), (161, 1938368), (184, 1696072), (217, 1438144), (224, 1393202), (248, 1258376), (322, 969184), (368, 848036), (434, 719072), (448, 696601), (496, 629188), (644, 484592), (713, 437696), (736, 424018), (868, 359536), (977, 319424), (992, 314594), (1288, 242296), (1426, 218848), (1472, 212009), (1736, 179768), (1954, 159712), (1984, 157297), (2576, 121148), (2852, 109424), (3472, 89884), (3908, 79856), (4991, 62528), (5152, 60574), (5704, 54712), (6839, 45632), (6944, 44942), (7816, 39928), (9982, 31264), (10304, 30287), (11408, 27356), (13678, 22816), (13888, 22471), (15632, 19964)]