439782057

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 792529920

約数和(自身を除く): 352747863

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 83, 99, 117, 143, 179, 207, 249, 253, 299, 429, 537, 747, 759, 897, 913, 1079, 1287, 1611, 1909, 1969, 2277, 2327, 2691, 2739, 3237, 3289, 4117, 5727, 5907, 6981, 8217, 9711, 9867, 11869, 12351, 14857, 17181, 17721, 20943, 20999, 24817, 25597, 29601, 35607, 37053, 44571, 45287, 53521, 62997, 74451, 76791, 106821, 133713, 135861, 160563, 163427, 188991, 193141, 223353, 230373, 272987, 341711, 407583, 481689, 490281, 579423, 588731, 818961, 1025133, 1470843, 1738269, 1766193, 2124551, 2456883, 3075399, 3758821, 4442243, 5298579, 6373653, 11276463, 13326729, 19120959, 33829389, 39980187, 48864673, 146594019, 439782057]

約数ペア:

[(1, 439782057), (3, 146594019), (9, 48864673), (11, 39980187), (13, 33829389), (23, 19120959), (33, 13326729), (39, 11276463), (69, 6373653), (83, 5298579), (99, 4442243), (117, 3758821), (143, 3075399), (179, 2456883), (207, 2124551), (249, 1766193), (253, 1738269), (299, 1470843), (429, 1025133), (537, 818961), (747, 588731), (759, 579423), (897, 490281), (913, 481689), (1079, 407583), (1287, 341711), (1611, 272987), (1909, 230373), (1969, 223353), (2277, 193141), (2327, 188991), (2691, 163427), (2739, 160563), (3237, 135861), (3289, 133713), (4117, 106821), (5727, 76791), (5907, 74451), (6981, 62997), (8217, 53521), (9711, 45287), (9867, 44571), (11869, 37053), (12351, 35607), (14857, 29601), (17181, 25597), (17721, 24817), (20943, 20999)]