255271569203

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 327226437120

約数和(自身を除く): 71954867917

約数列:

[1, 7, 17, 43, 61, 73, 119, 289, 301, 427, 511, 659, 731, 1037, 1241, 2023, 2623, 3139, 4453, 4613, 5117, 7259, 8687, 11203, 12427, 17629, 18361, 21097, 21973, 28337, 31171, 40199, 44591, 48107, 53363, 75701, 78421, 86989, 123403, 147679, 190451, 191479, 198359, 281393, 312137, 336749, 373541, 481729, 529907, 683383, 758047, 817819, 907171, 1286917, 1333157, 1340353, 1728557, 2068601, 2934527, 3255143, 3372103, 4783681, 5306329, 5724733, 6350197, 8189393, 9008419, 11617511, 12099899, 13902923, 14480207, 20541689, 22786001, 29385469, 35166217, 49886959, 55337431, 57325751, 81322577, 97320461, 126184661, 205698283, 246163519, 349208713, 387362017, 499552973, 597825689, 848078303, 883292627, 2145139237, 3496870811, 4184779823, 5936548121, 15015974659, 36467367029, 255271569203]

約数ペア:

[(1, 255271569203), (7, 36467367029), (17, 15015974659), (43, 5936548121), (61, 4184779823), (73, 3496870811), (119, 2145139237), (289, 883292627), (301, 848078303), (427, 597825689), (511, 499552973), (659, 387362017), (731, 349208713), (1037, 246163519), (1241, 205698283), (2023, 126184661), (2623, 97320461), (3139, 81322577), (4453, 57325751), (4613, 55337431), (5117, 49886959), (7259, 35166217), (8687, 29385469), (11203, 22786001), (12427, 20541689), (17629, 14480207), (18361, 13902923), (21097, 12099899), (21973, 11617511), (28337, 9008419), (31171, 8189393), (40199, 6350197), (44591, 5724733), (48107, 5306329), (53363, 4783681), (75701, 3372103), (78421, 3255143), (86989, 2934527), (123403, 2068601), (147679, 1728557), (190451, 1340353), (191479, 1333157), (198359, 1286917), (281393, 907171), (312137, 817819), (336749, 758047), (373541, 683383), (481729, 529907)]