315070912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{378691}}^1$

素因数の和:378716

約数の個数: 28

約数和(自身を含む): 673314376

約数和(自身を除く): 358243464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 378691, 757382, 1514764, 3029528, 4922983, 6059056, 9845966, 12118112, 19691932, 24236224, 39383864, 78767728, 157535456, 315070912]

約数ペア:

[(1, 315070912), (2, 157535456), (4, 78767728), (8, 39383864), (13, 24236224), (16, 19691932), (26, 12118112), (32, 9845966), (52, 6059056), (64, 4922983), (104, 3029528), (208, 1514764), (416, 757382), (832, 378691)]