1277170488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4794

約数の個数: 144

約数和(自身を含む): 3925521600

約数和(自身を除く): 2648351112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 2046, 2178, 2232, 2728, 2904, 3069, 3751, 4092, 4356, 4729, 6138, 7502, 8184, 8712, 9458, 11253, 12276, 14187, 15004, 18916, 22506, 24552, 28374, 30008, 33759, 37832, 42561, 45012, 52019, 56748, 67518, 85122, 90024, 104038, 113496, 135036, 146599, 156057, 170244, 208076, 270072, 293198, 312114, 340488, 416152, 439797, 468171, 572209, 586396, 624228, 879594, 936342, 1144418, 1172792, 1248456, 1319391, 1612589, 1716627, 1759188, 1872684, 2288836, 2638782, 3225178, 3433254, 3518376, 3745368, 4577672, 4837767, 5149881, 5277564, 6450356, 6866508, 9675534, 10299762, 10555128, 12900712, 13733016, 14513301, 17738479, 19351068, 20599524, 29026602, 35476958, 38702136, 41199048, 53215437, 58053204, 70953916, 106430874, 116106408, 141907832, 159646311, 212861748, 319292622, 425723496, 638585244, 1277170488]

約数ペア:

[(1, 1277170488), (2, 638585244), (3, 425723496), (4, 319292622), (6, 212861748), (8, 159646311), (9, 141907832), (11, 116106408), (12, 106430874), (18, 70953916), (22, 58053204), (24, 53215437), (31, 41199048), (33, 38702136), (36, 35476958), (44, 29026602), (62, 20599524), (66, 19351068), (72, 17738479), (88, 14513301), (93, 13733016), (99, 12900712), (121, 10555128), (124, 10299762), (132, 9675534), (186, 6866508), (198, 6450356), (242, 5277564), (248, 5149881), (264, 4837767), (279, 4577672), (341, 3745368), (363, 3518376), (372, 3433254), (396, 3225178), (484, 2638782), (558, 2288836), (682, 1872684), (726, 1759188), (744, 1716627), (792, 1612589), (968, 1319391), (1023, 1248456), (1089, 1172792), (1116, 1144418), (1364, 936342), (1452, 879594), (2046, 624228), (2178, 586396), (2232, 572209), (2728, 468171), (2904, 439797), (3069, 416152), (3751, 340488), (4092, 312114), (4356, 293198), (4729, 270072), (6138, 208076), (7502, 170244), (8184, 156057), (8712, 146599), (9458, 135036), (11253, 113496), (12276, 104038), (14187, 90024), (15004, 85122), (18916, 67518), (22506, 56748), (24552, 52019), (28374, 45012), (30008, 42561), (33759, 37832)]