219488256

素因数分解:

$2^{13}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 168

約数和(自身を含む): 685792380

約数和(自身を除く): 466304124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 229, 234, 256, 288, 312, 384, 416, 458, 468, 512, 576, 624, 687, 768, 832, 916, 936, 1024, 1152, 1248, 1374, 1536, 1664, 1832, 1872, 2048, 2061, 2304, 2496, 2748, 2977, 3072, 3328, 3664, 3744, 4096, 4122, 4608, 4992, 5496, 5954, 6144, 6656, 7328, 7488, 8192, 8244, 8931, 9216, 9984, 10992, 11908, 12288, 13312, 14656, 14976, 16488, 17862, 18432, 19968, 21984, 23816, 24576, 26624, 26793, 29312, 29952, 32976, 35724, 36864, 39936, 43968, 47632, 53248, 53586, 58624, 59904, 65952, 71448, 73728, 79872, 87936, 95264, 106496, 107172, 117248, 119808, 131904, 142896, 159744, 175872, 190528, 214344, 234496, 239616, 263808, 285792, 319488, 351744, 381056, 428688, 468992, 479232, 527616, 571584, 703488, 762112, 857376, 937984, 958464, 1055232, 1143168, 1406976, 1524224, 1714752, 1875968, 2110464, 2286336, 2813952, 3048448, 3429504, 4220928, 4572672, 5627904, 6096896, 6859008, 8441856, 9145344, 12193792, 13718016, 16883712, 18290688, 24387584, 27436032, 36581376, 54872064, 73162752, 109744128, 219488256]

約数ペア:

[(1, 219488256), (2, 109744128), (3, 73162752), (4, 54872064), (6, 36581376), (8, 27436032), (9, 24387584), (12, 18290688), (13, 16883712), (16, 13718016), (18, 12193792), (24, 9145344), (26, 8441856), (32, 6859008), (36, 6096896), (39, 5627904), (48, 4572672), (52, 4220928), (64, 3429504), (72, 3048448), (78, 2813952), (96, 2286336), (104, 2110464), (117, 1875968), (128, 1714752), (144, 1524224), (156, 1406976), (192, 1143168), (208, 1055232), (229, 958464), (234, 937984), (256, 857376), (288, 762112), (312, 703488), (384, 571584), (416, 527616), (458, 479232), (468, 468992), (512, 428688), (576, 381056), (624, 351744), (687, 319488), (768, 285792), (832, 263808), (916, 239616), (936, 234496), (1024, 214344), (1152, 190528), (1248, 175872), (1374, 159744), (1536, 142896), (1664, 131904), (1832, 119808), (1872, 117248), (2048, 107172), (2061, 106496), (2304, 95264), (2496, 87936), (2748, 79872), (2977, 73728), (3072, 71448), (3328, 65952), (3664, 59904), (3744, 58624), (4096, 53586), (4122, 53248), (4608, 47632), (4992, 43968), (5496, 39936), (5954, 36864), (6144, 35724), (6656, 32976), (7328, 29952), (7488, 29312), (8192, 26793), (8244, 26624), (8931, 24576), (9216, 23816), (9984, 21984), (10992, 19968), (11908, 18432), (12288, 17862), (13312, 16488), (14656, 14976)]