289046934

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21202

約数の個数: 64

約数和(自身を含む): 731220480

約数和(自身を除く): 442173546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 6831, 13662, 21157, 42314, 63471, 126942, 190413, 232727, 380826, 465454, 486611, 571239, 698181, 973222, 1142478, 1396362, 1459833, 2094543, 2919666, 4189086, 4379499, 5352721, 6283629, 8758998, 10705442, 12567258, 13138497, 16058163, 26276994, 32116326, 48174489, 96348978, 144523467, 289046934]

約数ペア:

[(1, 289046934), (2, 144523467), (3, 96348978), (6, 48174489), (9, 32116326), (11, 26276994), (18, 16058163), (22, 13138497), (23, 12567258), (27, 10705442), (33, 8758998), (46, 6283629), (54, 5352721), (66, 4379499), (69, 4189086), (99, 2919666), (138, 2094543), (198, 1459833), (207, 1396362), (253, 1142478), (297, 973222), (414, 698181), (506, 571239), (594, 486611), (621, 465454), (759, 380826), (1242, 232727), (1518, 190413), (2277, 126942), (4554, 63471), (6831, 42314), (13662, 21157)]