28738393344

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:901

約数の個数: 216

約数和(自身を含む): 84263797800

約数和(自身を除く): 55525404456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 269, 288, 356, 384, 521, 534, 538, 576, 712, 768, 801, 807, 1042, 1068, 1076, 1152, 1424, 1563, 1602, 1614, 2084, 2136, 2152, 2304, 2421, 2848, 3126, 3204, 3228, 4168, 4272, 4304, 4689, 4842, 5696, 6252, 6408, 6456, 8336, 8544, 8608, 9378, 9684, 11392, 12504, 12816, 12912, 16672, 17088, 17216, 18756, 19368, 22784, 23941, 25008, 25632, 25824, 33344, 34176, 34432, 37512, 38736, 46369, 47882, 50016, 51264, 51648, 66688, 68352, 68864, 71823, 75024, 77472, 92738, 95764, 100032, 102528, 103296, 133376, 139107, 140149, 143646, 150048, 154944, 185476, 191528, 200064, 205056, 206592, 215469, 278214, 280298, 287292, 300096, 309888, 370952, 383056, 400128, 417321, 420447, 430938, 556428, 560596, 574584, 600192, 619776, 741904, 766112, 834642, 840894, 861876, 1112856, 1121192, 1149168, 1200384, 1261341, 1483808, 1532224, 1669284, 1681788, 1723752, 2225712, 2242384, 2298336, 2522682, 2967616, 3064448, 3338568, 3363576, 3447504, 4451424, 4484768, 4596672, 5045364, 5935232, 6128896, 6677136, 6727152, 6895008, 8902848, 8969536, 9193344, 10090728, 11870464, 12473261, 13354272, 13454304, 13790016, 17805696, 17939072, 18386688, 20181456, 24946522, 26708544, 26908608, 27580032, 35611392, 35878144, 37419783, 40362912, 49893044, 53417088, 53817216, 55160064, 74839566, 80725824, 99786088, 106834176, 107634432, 112259349, 149679132, 161451648, 199572176, 224518698, 299358264, 322903296, 399144352, 449037396, 598716528, 798288704, 898074792, 1197433056, 1596577408, 1796149584, 2394866112, 3193154816, 3592299168, 4789732224, 7184598336, 9579464448, 14369196672, 28738393344]

約数ペア:

[(1, 28738393344), (2, 14369196672), (3, 9579464448), (4, 7184598336), (6, 4789732224), (8, 3592299168), (9, 3193154816), (12, 2394866112), (16, 1796149584), (18, 1596577408), (24, 1197433056), (32, 898074792), (36, 798288704), (48, 598716528), (64, 449037396), (72, 399144352), (89, 322903296), (96, 299358264), (128, 224518698), (144, 199572176), (178, 161451648), (192, 149679132), (256, 112259349), (267, 107634432), (269, 106834176), (288, 99786088), (356, 80725824), (384, 74839566), (521, 55160064), (534, 53817216), (538, 53417088), (576, 49893044), (712, 40362912), (768, 37419783), (801, 35878144), (807, 35611392), (1042, 27580032), (1068, 26908608), (1076, 26708544), (1152, 24946522), (1424, 20181456), (1563, 18386688), (1602, 17939072), (1614, 17805696), (2084, 13790016), (2136, 13454304), (2152, 13354272), (2304, 12473261), (2421, 11870464), (2848, 10090728), (3126, 9193344), (3204, 8969536), (3228, 8902848), (4168, 6895008), (4272, 6727152), (4304, 6677136), (4689, 6128896), (4842, 5935232), (5696, 5045364), (6252, 4596672), (6408, 4484768), (6456, 4451424), (8336, 3447504), (8544, 3363576), (8608, 3338568), (9378, 3064448), (9684, 2967616), (11392, 2522682), (12504, 2298336), (12816, 2242384), (12912, 2225712), (16672, 1723752), (17088, 1681788), (17216, 1669284), (18756, 1532224), (19368, 1483808), (22784, 1261341), (23941, 1200384), (25008, 1149168), (25632, 1121192), (25824, 1112856), (33344, 861876), (34176, 840894), (34432, 834642), (37512, 766112), (38736, 741904), (46369, 619776), (47882, 600192), (50016, 574584), (51264, 560596), (51648, 556428), (66688, 430938), (68352, 420447), (68864, 417321), (71823, 400128), (75024, 383056), (77472, 370952), (92738, 309888), (95764, 300096), (100032, 287292), (102528, 280298), (103296, 278214), (133376, 215469), (139107, 206592), (140149, 205056), (143646, 200064), (150048, 191528), (154944, 185476)]