430979072

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 869057280

約数和(自身を除く): 438078208

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1657, 2032, 2048, 3314, 4064, 6628, 8128, 13256, 16256, 26512, 32512, 53024, 65024, 106048, 130048, 210439, 212096, 260096, 420878, 424192, 841756, 848384, 1683512, 1696768, 3367024, 3393536, 6734048, 13468096, 26936192, 53872384, 107744768, 215489536, 430979072]

約数ペア:

[(1, 430979072), (2, 215489536), (4, 107744768), (8, 53872384), (16, 26936192), (32, 13468096), (64, 6734048), (127, 3393536), (128, 3367024), (254, 1696768), (256, 1683512), (508, 848384), (512, 841756), (1016, 424192), (1024, 420878), (1657, 260096), (2032, 212096), (2048, 210439), (3314, 130048), (4064, 106048), (6628, 65024), (8128, 53024), (13256, 32512), (16256, 26512)]