391214124

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 1176503328

約数和(自身を除く): 785289204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 181, 189, 252, 324, 362, 378, 543, 567, 724, 756, 953, 1086, 1134, 1267, 1629, 1906, 2172, 2268, 2534, 2859, 3258, 3801, 3812, 4887, 5068, 5718, 6516, 6671, 7602, 8577, 9774, 11403, 11436, 13342, 14661, 15204, 17154, 19548, 20013, 22806, 25731, 26684, 29322, 34209, 34308, 40026, 45612, 51462, 58644, 60039, 68418, 77193, 80052, 102627, 102924, 120078, 136836, 154386, 172493, 180117, 205254, 240156, 308772, 344986, 360234, 410508, 517479, 540351, 689972, 720468, 1034958, 1080702, 1207451, 1552437, 2069916, 2161404, 2414902, 3104874, 3622353, 4657311, 4829804, 6209748, 7244706, 9314622, 10867059, 13971933, 14489412, 18629244, 21734118, 27943866, 32601177, 43468236, 55887732, 65202354, 97803531, 130404708, 195607062, 391214124]

約数ペア:

[(1, 391214124), (2, 195607062), (3, 130404708), (4, 97803531), (6, 65202354), (7, 55887732), (9, 43468236), (12, 32601177), (14, 27943866), (18, 21734118), (21, 18629244), (27, 14489412), (28, 13971933), (36, 10867059), (42, 9314622), (54, 7244706), (63, 6209748), (81, 4829804), (84, 4657311), (108, 3622353), (126, 3104874), (162, 2414902), (181, 2161404), (189, 2069916), (252, 1552437), (324, 1207451), (362, 1080702), (378, 1034958), (543, 720468), (567, 689972), (724, 540351), (756, 517479), (953, 410508), (1086, 360234), (1134, 344986), (1267, 308772), (1629, 240156), (1906, 205254), (2172, 180117), (2268, 172493), (2534, 154386), (2859, 136836), (3258, 120078), (3801, 102924), (3812, 102627), (4887, 80052), (5068, 77193), (5718, 68418), (6516, 60039), (6671, 58644), (7602, 51462), (8577, 45612), (9774, 40026), (11403, 34308), (11436, 34209), (13342, 29322), (14661, 26684), (15204, 25731), (17154, 22806), (19548, 20013)]