254005248

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2987

約数の個数: 104

約数和(自身を含む): 774278848

約数和(自身を除く): 520273600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 2953, 3072, 3584, 4096, 5376, 5906, 6144, 7168, 8859, 10752, 11812, 12288, 14336, 17718, 20671, 21504, 23624, 28672, 35436, 41342, 43008, 47248, 62013, 70872, 82684, 86016, 94496, 124026, 141744, 165368, 188992, 248052, 283488, 330736, 377984, 496104, 566976, 661472, 755968, 992208, 1133952, 1322944, 1511936, 1984416, 2267904, 2645888, 3023872, 3968832, 4535808, 5291776, 6047744, 7937664, 9071616, 10583552, 12095488, 15875328, 18143232, 21167104, 31750656, 36286464, 42334208, 63501312, 84668416, 127002624, 254005248]

約数ペア:

[(1, 254005248), (2, 127002624), (3, 84668416), (4, 63501312), (6, 42334208), (7, 36286464), (8, 31750656), (12, 21167104), (14, 18143232), (16, 15875328), (21, 12095488), (24, 10583552), (28, 9071616), (32, 7937664), (42, 6047744), (48, 5291776), (56, 4535808), (64, 3968832), (84, 3023872), (96, 2645888), (112, 2267904), (128, 1984416), (168, 1511936), (192, 1322944), (224, 1133952), (256, 992208), (336, 755968), (384, 661472), (448, 566976), (512, 496104), (672, 377984), (768, 330736), (896, 283488), (1024, 248052), (1344, 188992), (1536, 165368), (1792, 141744), (2048, 124026), (2688, 94496), (2953, 86016), (3072, 82684), (3584, 70872), (4096, 62013), (5376, 47248), (5906, 43008), (6144, 41342), (7168, 35436), (8859, 28672), (10752, 23624), (11812, 21504), (12288, 20671), (14336, 17718)]