248835996892

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4723}}^1\times {\mathrm{13537}}^1$

素因数の和:18410

約数の個数: 48

約数和(自身を含む): 501395534080

約数和(自身を除く): 252559537188

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4723, 9446, 13537, 18892, 27074, 33061, 54148, 66122, 94759, 132244, 189518, 379036, 656497, 1312994, 1881643, 2625988, 3763286, 4595479, 7526572, 9190958, 13171501, 18381916, 26343002, 52686004, 63935251, 127870502, 255741004, 447546757, 895093514, 1790187028, 8886999889, 17773999778, 35547999556, 62208999223, 124417998446, 248835996892]

約数ペア:

[(1, 248835996892), (2, 124417998446), (4, 62208999223), (7, 35547999556), (14, 17773999778), (28, 8886999889), (139, 1790187028), (278, 895093514), (556, 447546757), (973, 255741004), (1946, 127870502), (3892, 63935251), (4723, 52686004), (9446, 26343002), (13537, 18381916), (18892, 13171501), (27074, 9190958), (33061, 7526572), (54148, 4595479), (66122, 3763286), (94759, 2625988), (132244, 1881643), (189518, 1312994), (379036, 656497)]