219028096

素因数分解:

$2^7\times 7^1\times {\mathrm{244451}}^1$

素因数の和:244472

約数の個数: 32

約数和(自身を含む): 498682080

約数和(自身を除く): 279653984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 244451, 488902, 977804, 1711157, 1955608, 3422314, 3911216, 6844628, 7822432, 13689256, 15644864, 27378512, 31289728, 54757024, 109514048, 219028096]

約数ペア:

[(1, 219028096), (2, 109514048), (4, 54757024), (7, 31289728), (8, 27378512), (14, 15644864), (16, 13689256), (28, 7822432), (32, 6844628), (56, 3911216), (64, 3422314), (112, 1955608), (128, 1711157), (224, 977804), (448, 488902), (896, 244451)]