1298400768

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{40253}}^1$

素因数の和:40284

約数の個数: 120

約数和(自身を含む): 4282703568

約数和(自身を除く): 2984302800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 40253, 80506, 120759, 161012, 241518, 281771, 322024, 362277, 483036, 563542, 644048, 724554, 845313, 966072, 1127084, 1288096, 1449108, 1690626, 1932144, 2254168, 2535939, 2576192, 2898216, 3381252, 3864288, 4508336, 5071878, 5152384, 5796432, 6762504, 7728576, 9016672, 10143756, 10304768, 11592864, 13525008, 15457152, 18033344, 20287512, 20609536, 23185728, 27050016, 30914304, 36066688, 40575024, 46371456, 54100032, 61828608, 72133376, 81150048, 92742912, 108200064, 144266752, 162300096, 185485824, 216400128, 324600192, 432800256, 649200384, 1298400768]

約数ペア:

[(1, 1298400768), (2, 649200384), (3, 432800256), (4, 324600192), (6, 216400128), (7, 185485824), (8, 162300096), (9, 144266752), (12, 108200064), (14, 92742912), (16, 81150048), (18, 72133376), (21, 61828608), (24, 54100032), (28, 46371456), (32, 40575024), (36, 36066688), (42, 30914304), (48, 27050016), (56, 23185728), (63, 20609536), (64, 20287512), (72, 18033344), (84, 15457152), (96, 13525008), (112, 11592864), (126, 10304768), (128, 10143756), (144, 9016672), (168, 7728576), (192, 6762504), (224, 5796432), (252, 5152384), (256, 5071878), (288, 4508336), (336, 3864288), (384, 3381252), (448, 2898216), (504, 2576192), (512, 2535939), (576, 2254168), (672, 1932144), (768, 1690626), (896, 1449108), (1008, 1288096), (1152, 1127084), (1344, 966072), (1536, 845313), (1792, 724554), (2016, 644048), (2304, 563542), (2688, 483036), (3584, 362277), (4032, 322024), (4608, 281771), (5376, 241518), (8064, 161012), (10752, 120759), (16128, 80506), (32256, 40253)]