264906213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 170549787

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 107, 143, 199, 319, 321, 377, 429, 597, 957, 1131, 1177, 1391, 2189, 2587, 3103, 3531, 4147, 4173, 5771, 6567, 7761, 9309, 12441, 15301, 17313, 21293, 28457, 34133, 40339, 45903, 63481, 63879, 75023, 85371, 102399, 121017, 190443, 225069, 234223, 276809, 443729, 617497, 702669, 825253, 830427, 1331187, 1852491, 2475759, 3044899, 6792467, 8027461, 9134697, 20377401, 24082383, 88302071, 264906213]

約数ペア:

[(1, 264906213), (3, 88302071), (11, 24082383), (13, 20377401), (29, 9134697), (33, 8027461), (39, 6792467), (87, 3044899), (107, 2475759), (143, 1852491), (199, 1331187), (319, 830427), (321, 825253), (377, 702669), (429, 617497), (597, 443729), (957, 276809), (1131, 234223), (1177, 225069), (1391, 190443), (2189, 121017), (2587, 102399), (3103, 85371), (3531, 75023), (4147, 63879), (4173, 63481), (5771, 45903), (6567, 40339), (7761, 34133), (9309, 28457), (12441, 21293), (15301, 17313)]