243579904

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2020

約数の個数: 44

約数和(自身を含む): 491017984

約数和(自身を除く): 247438080

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1873, 2032, 3746, 4064, 7492, 8128, 14984, 16256, 29968, 32512, 59936, 65024, 119872, 130048, 237871, 239744, 475742, 479488, 951484, 958976, 1902968, 1917952, 3805936, 7611872, 15223744, 30447488, 60894976, 121789952, 243579904]

約数ペア:

[(1, 243579904), (2, 121789952), (4, 60894976), (8, 30447488), (16, 15223744), (32, 7611872), (64, 3805936), (127, 1917952), (128, 1902968), (254, 958976), (256, 951484), (508, 479488), (512, 475742), (1016, 239744), (1024, 237871), (1873, 130048), (2032, 119872), (3746, 65024), (4064, 59936), (7492, 32512), (8128, 29968), (14984, 16256)]