364897312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20399}}^1$

素因数の和:20465

約数の個数: 48

約数和(自身を含む): 791683200

約数和(自身を除く): 426785888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 20399, 40798, 81596, 163192, 265187, 326384, 530374, 652768, 877157, 1060748, 1754314, 2121496, 3508628, 4242992, 7017256, 8485984, 11403041, 14034512, 22806082, 28069024, 45612164, 91224328, 182448656, 364897312]

約数ペア:

[(1, 364897312), (2, 182448656), (4, 91224328), (8, 45612164), (13, 28069024), (16, 22806082), (26, 14034512), (32, 11403041), (43, 8485984), (52, 7017256), (86, 4242992), (104, 3508628), (172, 2121496), (208, 1754314), (344, 1060748), (416, 877157), (559, 652768), (688, 530374), (1118, 326384), (1376, 265187), (2236, 163192), (4472, 81596), (8944, 40798), (17888, 20399)]