453802496

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1149

約数の個数: 80

約数和(自身を含む): 1045456896

約数和(自身を除く): 591654400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 997, 1016, 1778, 1792, 1994, 2032, 3556, 3584, 3988, 4064, 6979, 7112, 7976, 8128, 13958, 14224, 15952, 16256, 27916, 28448, 31904, 32512, 55832, 56896, 63808, 65024, 111664, 113792, 126619, 127616, 223328, 227584, 253238, 255232, 446656, 455168, 506476, 510464, 886333, 893312, 1012952, 1772666, 1786624, 2025904, 3545332, 3573248, 4051808, 7090664, 8103616, 14181328, 16207232, 28362656, 32414464, 56725312, 64828928, 113450624, 226901248, 453802496]

約数ペア:

[(1, 453802496), (2, 226901248), (4, 113450624), (7, 64828928), (8, 56725312), (14, 32414464), (16, 28362656), (28, 16207232), (32, 14181328), (56, 8103616), (64, 7090664), (112, 4051808), (127, 3573248), (128, 3545332), (224, 2025904), (254, 1786624), (256, 1772666), (448, 1012952), (508, 893312), (512, 886333), (889, 510464), (896, 506476), (997, 455168), (1016, 446656), (1778, 255232), (1792, 253238), (1994, 227584), (2032, 223328), (3556, 127616), (3584, 126619), (3988, 113792), (4064, 111664), (6979, 65024), (7112, 63808), (7976, 56896), (8128, 55832), (13958, 32512), (14224, 31904), (15952, 28448), (16256, 27916)]