12994472628

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{947}}^1$

素因数の和:1728

約数の個数: 144

約数和(自身を含む): 35942699520

約数和(自身を除く): 22948226892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 743, 947, 972, 1026, 1486, 1539, 1894, 2052, 2229, 2841, 2972, 3078, 3788, 4458, 4617, 5682, 6156, 6687, 8523, 8916, 9234, 11364, 13374, 14117, 17046, 17993, 18468, 20061, 25569, 26748, 28234, 34092, 35986, 40122, 42351, 51138, 53979, 56468, 60183, 71972, 76707, 80244, 84702, 102276, 107958, 120366, 127053, 153414, 161937, 169404, 180549, 215916, 230121, 240732, 254106, 306828, 323874, 361098, 381159, 460242, 485811, 508212, 647748, 703621, 722196, 762318, 920484, 971622, 1143477, 1407242, 1457433, 1524636, 1943244, 2110863, 2286954, 2814484, 2914866, 3430431, 4221726, 4372299, 4573908, 5829732, 6332589, 6860862, 8443452, 8744598, 12665178, 13368799, 13721724, 17489196, 18997767, 25330356, 26737598, 37995534, 40106397, 53475196, 56993301, 75991068, 80212794, 113986602, 120319191, 160425588, 170979903, 227973204, 240638382, 341959806, 360957573, 481276764, 683919612, 721915146, 1082872719, 1443830292, 2165745438, 3248618157, 4331490876, 6497236314, 12994472628]

約数ペア:

[(1, 12994472628), (2, 6497236314), (3, 4331490876), (4, 3248618157), (6, 2165745438), (9, 1443830292), (12, 1082872719), (18, 721915146), (19, 683919612), (27, 481276764), (36, 360957573), (38, 341959806), (54, 240638382), (57, 227973204), (76, 170979903), (81, 160425588), (108, 120319191), (114, 113986602), (162, 80212794), (171, 75991068), (228, 56993301), (243, 53475196), (324, 40106397), (342, 37995534), (486, 26737598), (513, 25330356), (684, 18997767), (743, 17489196), (947, 13721724), (972, 13368799), (1026, 12665178), (1486, 8744598), (1539, 8443452), (1894, 6860862), (2052, 6332589), (2229, 5829732), (2841, 4573908), (2972, 4372299), (3078, 4221726), (3788, 3430431), (4458, 2914866), (4617, 2814484), (5682, 2286954), (6156, 2110863), (6687, 1943244), (8523, 1524636), (8916, 1457433), (9234, 1407242), (11364, 1143477), (13374, 971622), (14117, 920484), (17046, 762318), (17993, 722196), (18468, 703621), (20061, 647748), (25569, 508212), (26748, 485811), (28234, 460242), (34092, 381159), (35986, 361098), (40122, 323874), (42351, 306828), (51138, 254106), (53979, 240732), (56468, 230121), (60183, 215916), (71972, 180549), (76707, 169404), (80244, 161937), (84702, 153414), (102276, 127053), (107958, 120366)]