2544432891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 5096577024

約数和(自身を除く): 2552144133

約数列:

[1, 3, 7, 11, 13, 17, 21, 23, 33, 39, 51, 69, 77, 91, 119, 121, 143, 161, 187, 197, 221, 231, 253, 273, 299, 357, 363, 391, 429, 483, 561, 591, 663, 759, 847, 897, 1001, 1173, 1309, 1379, 1547, 1573, 1771, 2057, 2093, 2167, 2431, 2541, 2561, 2737, 2783, 3003, 3289, 3349, 3927, 4137, 4301, 4531, 4641, 4719, 5083, 5313, 6171, 6279, 6501, 7293, 7683, 8211, 8349, 9867, 10047, 11011, 12903, 13593, 14399, 15169, 15249, 17017, 17927, 19481, 23023, 23443, 23837, 26741, 28171, 30107, 31717, 33033, 35581, 36179, 36839, 43197, 43537, 45507, 47311, 49841, 51051, 53781, 55913, 58443, 58903, 69069, 70329, 71511, 77027, 80223, 84513, 90321, 95151, 106743, 108537, 110517, 130611, 141933, 149523, 166859, 167739, 176709, 187187, 197197, 231081, 253253, 257873, 304759, 309881, 331177, 348887, 391391, 405229, 412321, 478907, 500577, 539189, 548251, 561561, 591591, 615043, 647933, 759759, 773619, 847297, 914277, 929643, 993531, 1001351, 1046661, 1174173, 1215687, 1236963, 1436721, 1617567, 1644753, 1845129, 1943799, 2169167, 2541891, 2836603, 3004053, 3352349, 3837757, 4305301, 4535531, 5267977, 5931079, 6507501, 7009457, 7127263, 8509809, 9320267, 10057047, 11014861, 11513271, 12915903, 13606593, 15803931, 17793237, 21028371, 21381789, 27960801, 33044583, 36875839, 49890841, 65241869, 77104027, 110627517, 121163471, 149672523, 195725607, 231312081, 363490413, 848144297, 2544432891]

約数ペア:

[(1, 2544432891), (3, 848144297), (7, 363490413), (11, 231312081), (13, 195725607), (17, 149672523), (21, 121163471), (23, 110627517), (33, 77104027), (39, 65241869), (51, 49890841), (69, 36875839), (77, 33044583), (91, 27960801), (119, 21381789), (121, 21028371), (143, 17793237), (161, 15803931), (187, 13606593), (197, 12915903), (221, 11513271), (231, 11014861), (253, 10057047), (273, 9320267), (299, 8509809), (357, 7127263), (363, 7009457), (391, 6507501), (429, 5931079), (483, 5267977), (561, 4535531), (591, 4305301), (663, 3837757), (759, 3352349), (847, 3004053), (897, 2836603), (1001, 2541891), (1173, 2169167), (1309, 1943799), (1379, 1845129), (1547, 1644753), (1573, 1617567), (1771, 1436721), (2057, 1236963), (2093, 1215687), (2167, 1174173), (2431, 1046661), (2541, 1001351), (2561, 993531), (2737, 929643), (2783, 914277), (3003, 847297), (3289, 773619), (3349, 759759), (3927, 647933), (4137, 615043), (4301, 591591), (4531, 561561), (4641, 548251), (4719, 539189), (5083, 500577), (5313, 478907), (6171, 412321), (6279, 405229), (6501, 391391), (7293, 348887), (7683, 331177), (8211, 309881), (8349, 304759), (9867, 257873), (10047, 253253), (11011, 231081), (12903, 197197), (13593, 187187), (14399, 176709), (15169, 167739), (15249, 166859), (17017, 149523), (17927, 141933), (19481, 130611), (23023, 110517), (23443, 108537), (23837, 106743), (26741, 95151), (28171, 90321), (30107, 84513), (31717, 80223), (33033, 77027), (35581, 71511), (36179, 70329), (36839, 69069), (43197, 58903), (43537, 58443), (45507, 55913), (47311, 53781), (49841, 51051)]