214528054144

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1223}}^1\times {\mathrm{9859}}^1$

素因数の和:11235

約数の個数: 64

約数和(自身を含む): 430850448000

約数和(自身を除く): 216322393856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 1223, 2224, 2446, 4448, 4892, 8896, 9784, 9859, 17792, 19568, 19718, 39136, 39436, 78272, 78872, 156544, 157744, 169997, 315488, 339994, 630976, 679988, 1261952, 1359976, 1370401, 2719952, 2740802, 5439904, 5481604, 10879808, 10963208, 12057557, 21759616, 21926416, 24115114, 43852832, 48230228, 87705664, 96460456, 175411328, 192920912, 385841824, 771683648, 1543367296, 1676000423, 3352000846, 6704001692, 13408003384, 26816006768, 53632013536, 107264027072, 214528054144]

約数ペア:

[(1, 214528054144), (2, 107264027072), (4, 53632013536), (8, 26816006768), (16, 13408003384), (32, 6704001692), (64, 3352000846), (128, 1676000423), (139, 1543367296), (278, 771683648), (556, 385841824), (1112, 192920912), (1223, 175411328), (2224, 96460456), (2446, 87705664), (4448, 48230228), (4892, 43852832), (8896, 24115114), (9784, 21926416), (9859, 21759616), (17792, 12057557), (19568, 10963208), (19718, 10879808), (39136, 5481604), (39436, 5439904), (78272, 2740802), (78872, 2719952), (156544, 1370401), (157744, 1359976), (169997, 1261952), (315488, 679988), (339994, 630976)]