263680956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 860461056

約数和(自身を除く): 596780100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 107, 126, 127, 132, 147, 154, 196, 198, 214, 231, 252, 254, 294, 308, 321, 381, 396, 428, 441, 462, 508, 539, 588, 642, 693, 749, 762, 882, 889, 924, 963, 1078, 1143, 1177, 1284, 1386, 1397, 1498, 1524, 1617, 1764, 1778, 1926, 2156, 2247, 2286, 2354, 2667, 2772, 2794, 2996, 3234, 3531, 3556, 3852, 4191, 4494, 4572, 4708, 4851, 5243, 5334, 5588, 6223, 6468, 6741, 7062, 8001, 8239, 8382, 8988, 9702, 9779, 10486, 10593, 10668, 12446, 12573, 13482, 13589, 14124, 15729, 16002, 16478, 16764, 18669, 19404, 19558, 20972, 21186, 24717, 24892, 25146, 26964, 27178, 29337, 31458, 32004, 32956, 37338, 39116, 40767, 42372, 47187, 49434, 50292, 54356, 56007, 57673, 58674, 62916, 68453, 74151, 74676, 81534, 88011, 94374, 95123, 98868, 112014, 115346, 117348, 122301, 136906, 148302, 149479, 163068, 173019, 176022, 188748, 190246, 205359, 224028, 230692, 244602, 273812, 285369, 296604, 298958, 346038, 352044, 380492, 410718, 448437, 489204, 519057, 570738, 597916, 616077, 665861, 692076, 821436, 856107, 896874, 1038114, 1046353, 1141476, 1232154, 1331722, 1345311, 1712214, 1793748, 1997583, 2076228, 2092706, 2464308, 2663444, 2690622, 3139059, 3424428, 3995166, 4185412, 5381244, 5992749, 6278118, 7324471, 7990332, 9417177, 11985498, 12556236, 14648942, 18834354, 21973413, 23970996, 29297884, 37668708, 43946826, 65920239, 87893652, 131840478, 263680956]

約数ペア:

[(1, 263680956), (2, 131840478), (3, 87893652), (4, 65920239), (6, 43946826), (7, 37668708), (9, 29297884), (11, 23970996), (12, 21973413), (14, 18834354), (18, 14648942), (21, 12556236), (22, 11985498), (28, 9417177), (33, 7990332), (36, 7324471), (42, 6278118), (44, 5992749), (49, 5381244), (63, 4185412), (66, 3995166), (77, 3424428), (84, 3139059), (98, 2690622), (99, 2663444), (107, 2464308), (126, 2092706), (127, 2076228), (132, 1997583), (147, 1793748), (154, 1712214), (196, 1345311), (198, 1331722), (214, 1232154), (231, 1141476), (252, 1046353), (254, 1038114), (294, 896874), (308, 856107), (321, 821436), (381, 692076), (396, 665861), (428, 616077), (441, 597916), (462, 570738), (508, 519057), (539, 489204), (588, 448437), (642, 410718), (693, 380492), (749, 352044), (762, 346038), (882, 298958), (889, 296604), (924, 285369), (963, 273812), (1078, 244602), (1143, 230692), (1177, 224028), (1284, 205359), (1386, 190246), (1397, 188748), (1498, 176022), (1524, 173019), (1617, 163068), (1764, 149479), (1778, 148302), (1926, 136906), (2156, 122301), (2247, 117348), (2286, 115346), (2354, 112014), (2667, 98868), (2772, 95123), (2794, 94374), (2996, 88011), (3234, 81534), (3531, 74676), (3556, 74151), (3852, 68453), (4191, 62916), (4494, 58674), (4572, 57673), (4708, 56007), (4851, 54356), (5243, 50292), (5334, 49434), (5588, 47187), (6223, 42372), (6468, 40767), (6741, 39116), (7062, 37338), (8001, 32956), (8239, 32004), (8382, 31458), (8988, 29337), (9702, 27178), (9779, 26964), (10486, 25146), (10593, 24892), (10668, 24717), (12446, 21186), (12573, 20972), (13482, 19558), (13589, 19404), (14124, 18669), (15729, 16764), (16002, 16478)]