214728462

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 573350400

約数和(自身を除く): 358621938

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 494, 513, 646, 663, 702, 741, 918, 947, 969, 1026, 1326, 1482, 1894, 1938, 1989, 2223, 2841, 2907, 3978, 4199, 4446, 5682, 5814, 5967, 6669, 8398, 8523, 8721, 11934, 12311, 12597, 13338, 16099, 17046, 17442, 17993, 24622, 25194, 25569, 32198, 35986, 36933, 37791, 48297, 51138, 53979, 73866, 75582, 96594, 107958, 110799, 113373, 144891, 161937, 209287, 221598, 226746, 233909, 289782, 305881, 323874, 332397, 418574, 434673, 467818, 485811, 611762, 627861, 664794, 701727, 869346, 917643, 971622, 1255722, 1403454, 1835286, 1883583, 2105181, 2752929, 3767166, 3976453, 4210362, 5505858, 5650749, 6315543, 7952906, 8258787, 11301498, 11929359, 12631086, 16517574, 23858718, 35788077, 71576154, 107364231, 214728462]

約数ペア:

[(1, 214728462), (2, 107364231), (3, 71576154), (6, 35788077), (9, 23858718), (13, 16517574), (17, 12631086), (18, 11929359), (19, 11301498), (26, 8258787), (27, 7952906), (34, 6315543), (38, 5650749), (39, 5505858), (51, 4210362), (54, 3976453), (57, 3767166), (78, 2752929), (102, 2105181), (114, 1883583), (117, 1835286), (153, 1403454), (171, 1255722), (221, 971622), (234, 917643), (247, 869346), (306, 701727), (323, 664794), (342, 627861), (351, 611762), (442, 485811), (459, 467818), (494, 434673), (513, 418574), (646, 332397), (663, 323874), (702, 305881), (741, 289782), (918, 233909), (947, 226746), (969, 221598), (1026, 209287), (1326, 161937), (1482, 144891), (1894, 113373), (1938, 110799), (1989, 107958), (2223, 96594), (2841, 75582), (2907, 73866), (3978, 53979), (4199, 51138), (4446, 48297), (5682, 37791), (5814, 36933), (5967, 35986), (6669, 32198), (8398, 25569), (8523, 25194), (8721, 24622), (11934, 17993), (12311, 17442), (12597, 17046), (13338, 16099)]