289598912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{238157}}^1$

素因数の和:238188

約数の個数: 28

約数和(自身を含む): 604921320

約数和(自身を除く): 315322408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 238157, 476314, 952628, 1905256, 3810512, 4524983, 7621024, 9049966, 15242048, 18099932, 36199864, 72399728, 144799456, 289598912]

約数ペア:

[(1, 289598912), (2, 144799456), (4, 72399728), (8, 36199864), (16, 18099932), (19, 15242048), (32, 9049966), (38, 7621024), (64, 4524983), (76, 3810512), (152, 1905256), (304, 952628), (608, 476314), (1216, 238157)]