390144

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1$

素因数の和:150

約数の個数: 44

約数和(自身を含む): 1048064

約数和(自身を除く): 657920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1024, 1524, 1536, 2032, 3048, 3072, 4064, 6096, 8128, 12192, 16256, 24384, 32512, 48768, 65024, 97536, 130048, 195072, 390144]

約数ペア:

[(1, 390144), (2, 195072), (3, 130048), (4, 97536), (6, 65024), (8, 48768), (12, 32512), (16, 24384), (24, 16256), (32, 12192), (48, 8128), (64, 6096), (96, 4064), (127, 3072), (128, 3048), (192, 2032), (254, 1536), (256, 1524), (381, 1024), (384, 1016), (508, 768), (512, 762)]