247000254592

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{70921}}^1$

素因数の和:70991

約数の個数: 192

約数和(自身を含む): 635438424960

約数和(自身を除く): 388438170368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 169, 182, 184, 208, 224, 299, 322, 338, 364, 368, 416, 448, 598, 644, 676, 728, 736, 832, 896, 1183, 1196, 1288, 1352, 1456, 1472, 1664, 2093, 2366, 2392, 2576, 2704, 2912, 2944, 3887, 4186, 4732, 4784, 5152, 5408, 5824, 7774, 8372, 9464, 9568, 10304, 10816, 11648, 15548, 16744, 18928, 19136, 20608, 21632, 27209, 31096, 33488, 37856, 38272, 54418, 62192, 66976, 70921, 75712, 108836, 124384, 133952, 141842, 151424, 217672, 248768, 267904, 283684, 435344, 496447, 497536, 567368, 870688, 921973, 992894, 1134736, 1631183, 1741376, 1843946, 1985788, 2269472, 3262366, 3482752, 3687892, 3971576, 4538944, 6453811, 6524732, 7375784, 7943152, 9077888, 11418281, 11985649, 12907622, 13049464, 14751568, 15886304, 21205379, 22836562, 23971298, 25815244, 26098928, 29503136, 31772608, 42410758, 45673124, 47942596, 51630488, 52197856, 59006272, 63545216, 83899543, 84821516, 91346248, 95885192, 103260976, 104395712, 118012544, 148437653, 167799086, 169643032, 182692496, 191770384, 206521952, 208791424, 275669927, 296875306, 335598172, 339286064, 365384992, 383540768, 413043904, 551339854, 593750612, 671196344, 678572128, 730769984, 767081536, 826087808, 1102679708, 1187501224, 1342392688, 1357144256, 1461539968, 1534163072, 1929689489, 2205359416, 2375002448, 2684785376, 2714288512, 3859378978, 4410718832, 4750004896, 5369570752, 7718757956, 8821437664, 9500009792, 10739141504, 15437515912, 17642875328, 19000019584, 30875031824, 35285750656, 61750063648, 123500127296, 247000254592]

約数ペア:

[(1, 247000254592), (2, 123500127296), (4, 61750063648), (7, 35285750656), (8, 30875031824), (13, 19000019584), (14, 17642875328), (16, 15437515912), (23, 10739141504), (26, 9500009792), (28, 8821437664), (32, 7718757956), (46, 5369570752), (52, 4750004896), (56, 4410718832), (64, 3859378978), (91, 2714288512), (92, 2684785376), (104, 2375002448), (112, 2205359416), (128, 1929689489), (161, 1534163072), (169, 1461539968), (182, 1357144256), (184, 1342392688), (208, 1187501224), (224, 1102679708), (299, 826087808), (322, 767081536), (338, 730769984), (364, 678572128), (368, 671196344), (416, 593750612), (448, 551339854), (598, 413043904), (644, 383540768), (676, 365384992), (728, 339286064), (736, 335598172), (832, 296875306), (896, 275669927), (1183, 208791424), (1196, 206521952), (1288, 191770384), (1352, 182692496), (1456, 169643032), (1472, 167799086), (1664, 148437653), (2093, 118012544), (2366, 104395712), (2392, 103260976), (2576, 95885192), (2704, 91346248), (2912, 84821516), (2944, 83899543), (3887, 63545216), (4186, 59006272), (4732, 52197856), (4784, 51630488), (5152, 47942596), (5408, 45673124), (5824, 42410758), (7774, 31772608), (8372, 29503136), (9464, 26098928), (9568, 25815244), (10304, 23971298), (10816, 22836562), (11648, 21205379), (15548, 15886304), (16744, 14751568), (18928, 13049464), (19136, 12907622), (20608, 11985649), (21632, 11418281), (27209, 9077888), (31096, 7943152), (33488, 7375784), (37856, 6524732), (38272, 6453811), (54418, 4538944), (62192, 3971576), (66976, 3687892), (70921, 3482752), (75712, 3262366), (108836, 2269472), (124384, 1985788), (133952, 1843946), (141842, 1741376), (151424, 1631183), (217672, 1134736), (248768, 992894), (267904, 921973), (283684, 870688), (435344, 567368), (496447, 497536)]