517411328

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4713

約数の個数: 80

約数和(自身を含む): 1219874304

約数和(自身を除く): 702462976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 4657, 6944, 7936, 9314, 13888, 15872, 18628, 27776, 32599, 37256, 55552, 65198, 74512, 111104, 130396, 144367, 149024, 260792, 288734, 298048, 521584, 577468, 596096, 1010569, 1043168, 1154936, 1192192, 2021138, 2086336, 2309872, 2384384, 4042276, 4172672, 4619744, 8084552, 8345344, 9239488, 16169104, 16690688, 18478976, 32338208, 36957952, 64676416, 73915904, 129352832, 258705664, 517411328]

約数ペア:

[(1, 517411328), (2, 258705664), (4, 129352832), (7, 73915904), (8, 64676416), (14, 36957952), (16, 32338208), (28, 18478976), (31, 16690688), (32, 16169104), (56, 9239488), (62, 8345344), (64, 8084552), (112, 4619744), (124, 4172672), (128, 4042276), (217, 2384384), (224, 2309872), (248, 2086336), (256, 2021138), (434, 1192192), (448, 1154936), (496, 1043168), (512, 1010569), (868, 596096), (896, 577468), (992, 521584), (1736, 298048), (1792, 288734), (1984, 260792), (3472, 149024), (3584, 144367), (3968, 130396), (4657, 111104), (6944, 74512), (7936, 65198), (9314, 55552), (13888, 37256), (15872, 32599), (18628, 27776)]