490079661654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{816971}}^1$

素因数の和:817197

約数の個数: 64

約数和(自身を含む): 1094088902400

約数和(自身を除く): 604009240746

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 149, 183, 298, 366, 447, 671, 894, 1342, 1639, 2013, 3278, 4026, 4917, 9089, 9834, 18178, 27267, 54534, 99979, 199958, 299937, 599874, 816971, 1633942, 2450913, 4901826, 8986681, 17973362, 26960043, 49835231, 53920086, 99670462, 121728679, 149505693, 243457358, 299011386, 365186037, 548187541, 730372074, 1096375082, 1339015469, 1644562623, 2678030938, 3289125246, 4017046407, 7425449419, 8034092814, 14850898838, 22276348257, 44552696514, 81679943609, 163359887218, 245039830827, 490079661654]

約数ペア:

[(1, 490079661654), (2, 245039830827), (3, 163359887218), (6, 81679943609), (11, 44552696514), (22, 22276348257), (33, 14850898838), (61, 8034092814), (66, 7425449419), (122, 4017046407), (149, 3289125246), (183, 2678030938), (298, 1644562623), (366, 1339015469), (447, 1096375082), (671, 730372074), (894, 548187541), (1342, 365186037), (1639, 299011386), (2013, 243457358), (3278, 149505693), (4026, 121728679), (4917, 99670462), (9089, 53920086), (9834, 49835231), (18178, 26960043), (27267, 17973362), (54534, 8986681), (99979, 4901826), (199958, 2450913), (299937, 1633942), (599874, 816971)]