21808525344

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2647

約数の個数: 192

約数和(自身を含む): 62538448896

約数和(自身を除く): 40729923552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 127, 129, 136, 172, 204, 254, 258, 272, 344, 381, 408, 508, 516, 544, 688, 731, 762, 816, 1016, 1032, 1376, 1462, 1524, 1632, 2032, 2064, 2159, 2193, 2447, 2924, 3048, 4064, 4128, 4318, 4386, 4894, 5461, 5848, 6096, 6477, 7341, 8636, 8772, 9788, 10922, 11696, 12192, 12954, 14682, 16383, 17272, 17544, 19576, 21844, 23392, 25908, 29364, 32766, 34544, 35088, 39152, 41599, 43688, 51816, 58728, 65532, 69088, 70176, 78304, 83198, 87376, 92837, 103632, 105221, 117456, 124797, 131064, 166396, 174752, 185674, 207264, 210442, 234912, 249594, 262128, 278511, 310769, 315663, 332792, 371348, 420884, 499188, 524256, 557022, 621538, 631326, 665584, 742696, 841768, 932307, 998376, 1114044, 1243076, 1262652, 1331168, 1485392, 1683536, 1788757, 1864614, 1996752, 2228088, 2486152, 2525304, 2970784, 3367072, 3577514, 3729228, 3993504, 4456176, 4972304, 5050608, 5283073, 5366271, 7155028, 7458456, 8912352, 9944608, 10101216, 10566146, 10732542, 13363067, 14310056, 14916912, 15849219, 21132292, 21465084, 26726134, 28620112, 29833824, 31698438, 40089201, 42264584, 42930168, 53452268, 57240224, 63396876, 80178402, 84529168, 85860336, 106904536, 126793752, 160356804, 169058336, 171720672, 213809072, 227172139, 253587504, 320713608, 427618144, 454344278, 507175008, 641427216, 681516417, 908688556, 1282854432, 1363032834, 1817377112, 2726065668, 3634754224, 5452131336, 7269508448, 10904262672, 21808525344]

約数ペア:

[(1, 21808525344), (2, 10904262672), (3, 7269508448), (4, 5452131336), (6, 3634754224), (8, 2726065668), (12, 1817377112), (16, 1363032834), (17, 1282854432), (24, 908688556), (32, 681516417), (34, 641427216), (43, 507175008), (48, 454344278), (51, 427618144), (68, 320713608), (86, 253587504), (96, 227172139), (102, 213809072), (127, 171720672), (129, 169058336), (136, 160356804), (172, 126793752), (204, 106904536), (254, 85860336), (258, 84529168), (272, 80178402), (344, 63396876), (381, 57240224), (408, 53452268), (508, 42930168), (516, 42264584), (544, 40089201), (688, 31698438), (731, 29833824), (762, 28620112), (816, 26726134), (1016, 21465084), (1032, 21132292), (1376, 15849219), (1462, 14916912), (1524, 14310056), (1632, 13363067), (2032, 10732542), (2064, 10566146), (2159, 10101216), (2193, 9944608), (2447, 8912352), (2924, 7458456), (3048, 7155028), (4064, 5366271), (4128, 5283073), (4318, 5050608), (4386, 4972304), (4894, 4456176), (5461, 3993504), (5848, 3729228), (6096, 3577514), (6477, 3367072), (7341, 2970784), (8636, 2525304), (8772, 2486152), (9788, 2228088), (10922, 1996752), (11696, 1864614), (12192, 1788757), (12954, 1683536), (14682, 1485392), (16383, 1331168), (17272, 1262652), (17544, 1243076), (19576, 1114044), (21844, 998376), (23392, 932307), (25908, 841768), (29364, 742696), (32766, 665584), (34544, 631326), (35088, 621538), (39152, 557022), (41599, 524256), (43688, 499188), (51816, 420884), (58728, 371348), (65532, 332792), (69088, 315663), (70176, 310769), (78304, 278511), (83198, 262128), (87376, 249594), (92837, 234912), (103632, 210442), (105221, 207264), (117456, 185674), (124797, 174752), (131064, 166396)]