510978048

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{109}}^2$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 1571300640

約数和(自身を除く): 1060322592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 327, 336, 384, 436, 448, 512, 654, 672, 763, 768, 872, 896, 1024, 1308, 1344, 1526, 1536, 1744, 1792, 2048, 2289, 2616, 2688, 3052, 3072, 3488, 3584, 4578, 5232, 5376, 6104, 6144, 6976, 7168, 9156, 10464, 10752, 11881, 12208, 13952, 14336, 18312, 20928, 21504, 23762, 24416, 27904, 35643, 36624, 41856, 43008, 47524, 48832, 55808, 71286, 73248, 83167, 83712, 95048, 97664, 111616, 142572, 146496, 166334, 167424, 190096, 195328, 223232, 249501, 285144, 292992, 332668, 334848, 380192, 390656, 499002, 570288, 585984, 665336, 669696, 760384, 781312, 998004, 1140576, 1171968, 1330672, 1520768, 1562624, 1996008, 2281152, 2343936, 2661344, 3041536, 3992016, 4562304, 4687872, 5322688, 6083072, 7984032, 9124608, 10645376, 12166144, 15968064, 18249216, 21290752, 24332288, 31936128, 36498432, 42581504, 63872256, 72996864, 85163008, 127744512, 170326016, 255489024, 510978048]

約数ペア:

[(1, 510978048), (2, 255489024), (3, 170326016), (4, 127744512), (6, 85163008), (7, 72996864), (8, 63872256), (12, 42581504), (14, 36498432), (16, 31936128), (21, 24332288), (24, 21290752), (28, 18249216), (32, 15968064), (42, 12166144), (48, 10645376), (56, 9124608), (64, 7984032), (84, 6083072), (96, 5322688), (109, 4687872), (112, 4562304), (128, 3992016), (168, 3041536), (192, 2661344), (218, 2343936), (224, 2281152), (256, 1996008), (327, 1562624), (336, 1520768), (384, 1330672), (436, 1171968), (448, 1140576), (512, 998004), (654, 781312), (672, 760384), (763, 669696), (768, 665336), (872, 585984), (896, 570288), (1024, 499002), (1308, 390656), (1344, 380192), (1526, 334848), (1536, 332668), (1744, 292992), (1792, 285144), (2048, 249501), (2289, 223232), (2616, 195328), (2688, 190096), (3052, 167424), (3072, 166334), (3488, 146496), (3584, 142572), (4578, 111616), (5232, 97664), (5376, 95048), (6104, 83712), (6144, 83167), (6976, 73248), (7168, 71286), (9156, 55808), (10464, 48832), (10752, 47524), (11881, 43008), (12208, 41856), (13952, 36624), (14336, 35643), (18312, 27904), (20928, 24416), (21504, 23762)]