1011456

素因数分解:

$2^8\times 3^2\times {\mathrm{439}}^1$

素因数の和:461

約数の個数: 54

約数和(自身を含む): 2922920

約数和(自身を除く): 1911464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 439, 576, 768, 878, 1152, 1317, 1756, 2304, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 14048, 15804, 21072, 28096, 31608, 42144, 56192, 63216, 84288, 112384, 126432, 168576, 252864, 337152, 505728, 1011456]

約数ペア:

[(1, 1011456), (2, 505728), (3, 337152), (4, 252864), (6, 168576), (8, 126432), (9, 112384), (12, 84288), (16, 63216), (18, 56192), (24, 42144), (32, 31608), (36, 28096), (48, 21072), (64, 15804), (72, 14048), (96, 10536), (128, 7902), (144, 7024), (192, 5268), (256, 3951), (288, 3512), (384, 2634), (439, 2304), (576, 1756), (768, 1317), (878, 1152)]