1278070794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 3764517120

約数和(自身を除く): 2486446326

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 89, 91, 99, 117, 126, 143, 154, 178, 182, 198, 231, 234, 267, 273, 286, 429, 462, 534, 546, 623, 693, 797, 801, 819, 858, 979, 1001, 1157, 1246, 1287, 1386, 1594, 1602, 1638, 1869, 1958, 2002, 2314, 2391, 2574, 2937, 3003, 3471, 3738, 4782, 5579, 5607, 5874, 6006, 6853, 6942, 7173, 8099, 8767, 8811, 9009, 10361, 10413, 11158, 11214, 12727, 13706, 14346, 16198, 16737, 17534, 17622, 18018, 20559, 20722, 20826, 24297, 25454, 26301, 31083, 33474, 38181, 41118, 48594, 50211, 52602, 61369, 61677, 62166, 70933, 72527, 72891, 76362, 78903, 89089, 93249, 100422, 113971, 114543, 122738, 123354, 141866, 145054, 145782, 157806, 178178, 184107, 186498, 212799, 217581, 227942, 229086, 267267, 341913, 368214, 425598, 435162, 496531, 534534, 552321, 638397, 652743, 683826, 780263, 797797, 801801, 922129, 993062, 1025739, 1104642, 1276794, 1305486, 1489593, 1560526, 1595594, 1603602, 1844258, 2051478, 2340789, 2393391, 2766387, 2979186, 4468779, 4681578, 4786782, 5461841, 5532774, 6454903, 7022367, 7180173, 8299161, 8937558, 10143419, 10923682, 12909806, 14044734, 14360346, 16385523, 16598322, 19364709, 20286838, 30430257, 32771046, 38729418, 49156569, 58094127, 60860514, 71003933, 91290771, 98313138, 116188254, 142007866, 182581542, 213011799, 426023598, 639035397, 1278070794]

約数ペア:

[(1, 1278070794), (2, 639035397), (3, 426023598), (6, 213011799), (7, 182581542), (9, 142007866), (11, 116188254), (13, 98313138), (14, 91290771), (18, 71003933), (21, 60860514), (22, 58094127), (26, 49156569), (33, 38729418), (39, 32771046), (42, 30430257), (63, 20286838), (66, 19364709), (77, 16598322), (78, 16385523), (89, 14360346), (91, 14044734), (99, 12909806), (117, 10923682), (126, 10143419), (143, 8937558), (154, 8299161), (178, 7180173), (182, 7022367), (198, 6454903), (231, 5532774), (234, 5461841), (267, 4786782), (273, 4681578), (286, 4468779), (429, 2979186), (462, 2766387), (534, 2393391), (546, 2340789), (623, 2051478), (693, 1844258), (797, 1603602), (801, 1595594), (819, 1560526), (858, 1489593), (979, 1305486), (1001, 1276794), (1157, 1104642), (1246, 1025739), (1287, 993062), (1386, 922129), (1594, 801801), (1602, 797797), (1638, 780263), (1869, 683826), (1958, 652743), (2002, 638397), (2314, 552321), (2391, 534534), (2574, 496531), (2937, 435162), (3003, 425598), (3471, 368214), (3738, 341913), (4782, 267267), (5579, 229086), (5607, 227942), (5874, 217581), (6006, 212799), (6853, 186498), (6942, 184107), (7173, 178178), (8099, 157806), (8767, 145782), (8811, 145054), (9009, 141866), (10361, 123354), (10413, 122738), (11158, 114543), (11214, 113971), (12727, 100422), (13706, 93249), (14346, 89089), (16198, 78903), (16737, 76362), (17534, 72891), (17622, 72527), (18018, 70933), (20559, 62166), (20722, 61677), (20826, 61369), (24297, 52602), (25454, 50211), (26301, 48594), (31083, 41118), (33474, 38181)]