981156864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{319387}}^1$

素因数の和:319410

約数の個数: 44

約数和(自身を含む): 2615148944

約数和(自身を除く): 1633992080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 319387, 638774, 958161, 1277548, 1916322, 2555096, 3832644, 5110192, 7665288, 10220384, 15330576, 20440768, 30661152, 40881536, 61322304, 81763072, 122644608, 163526144, 245289216, 327052288, 490578432, 981156864]

約数ペア:

[(1, 981156864), (2, 490578432), (3, 327052288), (4, 245289216), (6, 163526144), (8, 122644608), (12, 81763072), (16, 61322304), (24, 40881536), (32, 30661152), (48, 20440768), (64, 15330576), (96, 10220384), (128, 7665288), (192, 5110192), (256, 3832644), (384, 2555096), (512, 1916322), (768, 1277548), (1024, 958161), (1536, 638774), (3072, 319387)]