263200896

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 875796480

約数和(自身を除く): 612595584

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, 127, 128, 144, 168, 192, 224, 252, 254, 257, 288, 336, 381, 384, 448, 504, 508, 514, 576, 672, 762, 771, 889, 896, 1008, 1016, 1028, 1143, 1152, 1344, 1524, 1542, 1778, 1799, 2016, 2032, 2056, 2286, 2313, 2667, 2688, 3048, 3084, 3556, 3598, 4032, 4064, 4112, 4572, 4626, 5334, 5397, 6096, 6168, 7112, 7196, 8001, 8064, 8128, 8224, 9144, 9252, 10668, 10794, 12192, 12336, 14224, 14392, 16002, 16191, 16256, 16448, 18288, 18504, 21336, 21588, 24384, 24672, 28448, 28784, 32004, 32382, 32639, 32896, 36576, 37008, 42672, 43176, 48768, 49344, 56896, 57568, 64008, 64764, 65278, 73152, 74016, 85344, 86352, 97917, 98688, 113792, 115136, 128016, 129528, 130556, 146304, 148032, 170688, 172704, 195834, 228473, 230272, 256032, 259056, 261112, 293751, 296064, 341376, 345408, 391668, 456946, 512064, 518112, 522224, 587502, 685419, 690816, 783336, 913892, 1024128, 1036224, 1044448, 1175004, 1370838, 1566672, 1827784, 2056257, 2072448, 2088896, 2350008, 2741676, 3133344, 3655568, 4112514, 4177792, 4700016, 5483352, 6266688, 7311136, 8225028, 9400032, 10966704, 12533376, 14622272, 16450056, 18800064, 21933408, 29244544, 32900112, 37600128, 43866816, 65800224, 87733632, 131600448, 263200896]

約数ペア:

[(1, 263200896), (2, 131600448), (3, 87733632), (4, 65800224), (6, 43866816), (7, 37600128), (8, 32900112), (9, 29244544), (12, 21933408), (14, 18800064), (16, 16450056), (18, 14622272), (21, 12533376), (24, 10966704), (28, 9400032), (32, 8225028), (36, 7311136), (42, 6266688), (48, 5483352), (56, 4700016), (63, 4177792), (64, 4112514), (72, 3655568), (84, 3133344), (96, 2741676), (112, 2350008), (126, 2088896), (127, 2072448), (128, 2056257), (144, 1827784), (168, 1566672), (192, 1370838), (224, 1175004), (252, 1044448), (254, 1036224), (257, 1024128), (288, 913892), (336, 783336), (381, 690816), (384, 685419), (448, 587502), (504, 522224), (508, 518112), (514, 512064), (576, 456946), (672, 391668), (762, 345408), (771, 341376), (889, 296064), (896, 293751), (1008, 261112), (1016, 259056), (1028, 256032), (1143, 230272), (1152, 228473), (1344, 195834), (1524, 172704), (1542, 170688), (1778, 148032), (1799, 146304), (2016, 130556), (2032, 129528), (2056, 128016), (2286, 115136), (2313, 113792), (2667, 98688), (2688, 97917), (3048, 86352), (3084, 85344), (3556, 74016), (3598, 73152), (4032, 65278), (4064, 64764), (4112, 64008), (4572, 57568), (4626, 56896), (5334, 49344), (5397, 48768), (6096, 43176), (6168, 42672), (7112, 37008), (7196, 36576), (8001, 32896), (8064, 32639), (8128, 32382), (8224, 32004), (9144, 28784), (9252, 28448), (10668, 24672), (10794, 24384), (12192, 21588), (12336, 21336), (14224, 18504), (14392, 18288), (16002, 16448), (16191, 16256)]