242691636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 108

約数和(自身を含む): 658343616

約数和(自身を除く): 415651980

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 361, 363, 418, 463, 484, 627, 722, 726, 836, 926, 1083, 1254, 1389, 1444, 1452, 1852, 2166, 2299, 2508, 2778, 3971, 4332, 4598, 5093, 5556, 6897, 7942, 8797, 9196, 10186, 11913, 13794, 15279, 15884, 17594, 20372, 23826, 26391, 27588, 30558, 35188, 43681, 47652, 52782, 56023, 61116, 87362, 96767, 105564, 112046, 131043, 167143, 168069, 174724, 193534, 224092, 262086, 290301, 334286, 336138, 387068, 501429, 524172, 580602, 668572, 672276, 1002858, 1064437, 1161204, 1838573, 2005716, 2128874, 3193311, 3677146, 4257748, 5515719, 6386622, 7354292, 11031438, 12773244, 20224303, 22062876, 40448606, 60672909, 80897212, 121345818, 242691636]

約数ペア:

[(1, 242691636), (2, 121345818), (3, 80897212), (4, 60672909), (6, 40448606), (11, 22062876), (12, 20224303), (19, 12773244), (22, 11031438), (33, 7354292), (38, 6386622), (44, 5515719), (57, 4257748), (66, 3677146), (76, 3193311), (114, 2128874), (121, 2005716), (132, 1838573), (209, 1161204), (228, 1064437), (242, 1002858), (361, 672276), (363, 668572), (418, 580602), (463, 524172), (484, 501429), (627, 387068), (722, 336138), (726, 334286), (836, 290301), (926, 262086), (1083, 224092), (1254, 193534), (1389, 174724), (1444, 168069), (1452, 167143), (1852, 131043), (2166, 112046), (2299, 105564), (2508, 96767), (2778, 87362), (3971, 61116), (4332, 56023), (4598, 52782), (5093, 47652), (5556, 43681), (6897, 35188), (7942, 30558), (8797, 27588), (9196, 26391), (10186, 23826), (11913, 20372), (13794, 17594), (15279, 15884)]