280093312

素因数分解:

$2^7\times {\mathrm{887}}^1\times {\mathrm{2467}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 558853920

約数和(自身を除く): 278760608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 887, 1774, 2467, 3548, 4934, 7096, 9868, 14192, 19736, 28384, 39472, 56768, 78944, 113536, 157888, 315776, 2188229, 4376458, 8752916, 17505832, 35011664, 70023328, 140046656, 280093312]

約数ペア:

[(1, 280093312), (2, 140046656), (4, 70023328), (8, 35011664), (16, 17505832), (32, 8752916), (64, 4376458), (128, 2188229), (887, 315776), (1774, 157888), (2467, 113536), (3548, 78944), (4934, 56768), (7096, 39472), (9868, 28384), (14192, 19736)]