211046256

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1543

約数の個数: 80

約数和(自身を含む): 607674400

約数和(自身を除く): 396628144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 914, 1069, 1371, 1828, 2138, 2742, 3207, 3656, 4113, 4276, 5484, 6414, 7312, 8226, 8552, 9621, 10968, 12339, 12828, 16452, 17104, 19242, 21936, 24678, 25656, 28863, 32904, 38484, 49356, 51312, 57726, 65808, 76968, 98712, 115452, 153936, 197424, 230904, 461808, 488533, 977066, 1465599, 1954132, 2931198, 3908264, 4396797, 5862396, 7816528, 8793594, 11724792, 13190391, 17587188, 23449584, 26380782, 35174376, 52761564, 70348752, 105523128, 211046256]

約数ペア:

[(1, 211046256), (2, 105523128), (3, 70348752), (4, 52761564), (6, 35174376), (8, 26380782), (9, 23449584), (12, 17587188), (16, 13190391), (18, 11724792), (24, 8793594), (27, 7816528), (36, 5862396), (48, 4396797), (54, 3908264), (72, 2931198), (108, 1954132), (144, 1465599), (216, 977066), (432, 488533), (457, 461808), (914, 230904), (1069, 197424), (1371, 153936), (1828, 115452), (2138, 98712), (2742, 76968), (3207, 65808), (3656, 57726), (4113, 51312), (4276, 49356), (5484, 38484), (6414, 32904), (7312, 28863), (8226, 25656), (8552, 24678), (9621, 21936), (10968, 19242), (12339, 17104), (12828, 16452)]