264309808

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7687}}^1$

素因数の和:8009

約数の個数: 40

約数和(自身を含む): 587240192

約数和(自身を除く): 322930384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 7687, 8596, 15374, 17192, 30748, 34384, 53809, 61496, 107618, 122992, 215236, 430472, 860944, 2359909, 4719818, 9439636, 16519363, 18879272, 33038726, 37758544, 66077452, 132154904, 264309808]

約数ペア:

[(1, 264309808), (2, 132154904), (4, 66077452), (7, 37758544), (8, 33038726), (14, 18879272), (16, 16519363), (28, 9439636), (56, 4719818), (112, 2359909), (307, 860944), (614, 430472), (1228, 215236), (2149, 122992), (2456, 107618), (4298, 61496), (4912, 53809), (7687, 34384), (8596, 30748), (15374, 17192)]