418023296

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 868831920

約数和(自身を除く): 450808624

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 344, 424, 688, 848, 1376, 1433, 1696, 2279, 2752, 2866, 3392, 4558, 5504, 5732, 6784, 9116, 11464, 18232, 22928, 36464, 45856, 61619, 72928, 75949, 91712, 123238, 145856, 151898, 183424, 246476, 291712, 303796, 492952, 607592, 985904, 1215184, 1971808, 2430368, 3265807, 3943616, 4860736, 6531614, 7887232, 9721472, 13063228, 26126456, 52252912, 104505824, 209011648, 418023296]

約数ペア:

[(1, 418023296), (2, 209011648), (4, 104505824), (8, 52252912), (16, 26126456), (32, 13063228), (43, 9721472), (53, 7887232), (64, 6531614), (86, 4860736), (106, 3943616), (128, 3265807), (172, 2430368), (212, 1971808), (344, 1215184), (424, 985904), (688, 607592), (848, 492952), (1376, 303796), (1433, 291712), (1696, 246476), (2279, 183424), (2752, 151898), (2866, 145856), (3392, 123238), (4558, 91712), (5504, 75949), (5732, 72928), (6784, 61619), (9116, 45856), (11464, 36464), (18232, 22928)]