12880478556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{8191}}^1$

素因数の和:8261

約数の個数: 162

約数和(自身を含む): 37775302656

約数和(自身を除く): 24894824100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 361, 363, 396, 418, 484, 627, 684, 722, 726, 836, 1083, 1089, 1254, 1444, 1452, 1881, 2166, 2178, 2299, 2508, 3249, 3762, 3971, 4332, 4356, 4598, 6498, 6897, 7524, 7942, 8191, 9196, 11913, 12996, 13794, 15884, 16382, 20691, 23826, 24573, 27588, 32764, 35739, 41382, 43681, 47652, 49146, 71478, 73719, 82764, 87362, 90101, 98292, 131043, 142956, 147438, 155629, 174724, 180202, 262086, 270303, 294876, 311258, 360404, 393129, 466887, 524172, 540606, 622516, 786258, 810909, 933774, 991111, 1081212, 1400661, 1572516, 1621818, 1711919, 1867548, 1982222, 2801322, 2956951, 2973333, 3243636, 3423838, 3964444, 5135757, 5602644, 5913902, 5946666, 6847676, 8870853, 8919999, 10271514, 11827804, 11893332, 15407271, 17741706, 17839998, 18831109, 20543028, 26612559, 30814542, 32526461, 35483412, 35679996, 37662218, 53225118, 56493327, 61629084, 65052922, 75324436, 97579383, 106450236, 112986654, 130105844, 169479981, 195158766, 225973308, 292738149, 338959962, 357791071, 390317532, 585476298, 677919924, 715582142, 1073373213, 1170952596, 1431164284, 2146746426, 3220119639, 4293492852, 6440239278, 12880478556]

約数ペア:

[(1, 12880478556), (2, 6440239278), (3, 4293492852), (4, 3220119639), (6, 2146746426), (9, 1431164284), (11, 1170952596), (12, 1073373213), (18, 715582142), (19, 677919924), (22, 585476298), (33, 390317532), (36, 357791071), (38, 338959962), (44, 292738149), (57, 225973308), (66, 195158766), (76, 169479981), (99, 130105844), (114, 112986654), (121, 106450236), (132, 97579383), (171, 75324436), (198, 65052922), (209, 61629084), (228, 56493327), (242, 53225118), (342, 37662218), (361, 35679996), (363, 35483412), (396, 32526461), (418, 30814542), (484, 26612559), (627, 20543028), (684, 18831109), (722, 17839998), (726, 17741706), (836, 15407271), (1083, 11893332), (1089, 11827804), (1254, 10271514), (1444, 8919999), (1452, 8870853), (1881, 6847676), (2166, 5946666), (2178, 5913902), (2299, 5602644), (2508, 5135757), (3249, 3964444), (3762, 3423838), (3971, 3243636), (4332, 2973333), (4356, 2956951), (4598, 2801322), (6498, 1982222), (6897, 1867548), (7524, 1711919), (7942, 1621818), (8191, 1572516), (9196, 1400661), (11913, 1081212), (12996, 991111), (13794, 933774), (15884, 810909), (16382, 786258), (20691, 622516), (23826, 540606), (24573, 524172), (27588, 466887), (32764, 393129), (35739, 360404), (41382, 311258), (43681, 294876), (47652, 270303), (49146, 262086), (71478, 180202), (73719, 174724), (82764, 155629), (87362, 147438), (90101, 142956), (98292, 131043)]