268668352

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{21751}}^1$

素因数の和:21956

約数の個数: 28

約数和(自身を含む): 535925776

約数和(自身を除く): 267257424

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 21751, 43502, 87004, 174008, 348016, 696032, 1392064, 4197943, 8395886, 16791772, 33583544, 67167088, 134334176, 268668352]

約数ペア:

[(1, 268668352), (2, 134334176), (4, 67167088), (8, 33583544), (16, 16791772), (32, 8395886), (64, 4197943), (193, 1392064), (386, 696032), (772, 348016), (1544, 174008), (3088, 87004), (6176, 43502), (12352, 21751)]