987942144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1600

約数の個数: 144

約数和(自身を含む): 3030745088

約数和(自身を除く): 2042802944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 672, 762, 768, 889, 896, 1016, 1344, 1447, 1524, 1778, 1792, 2032, 2667, 2688, 2894, 3048, 3556, 4064, 4341, 5334, 5376, 5788, 6096, 7112, 8128, 8682, 10129, 10668, 11576, 12192, 14224, 16256, 17364, 20258, 21336, 23152, 24384, 28448, 30387, 32512, 34728, 40516, 42672, 46304, 48768, 56896, 60774, 69456, 81032, 85344, 92608, 97536, 113792, 121548, 138912, 162064, 170688, 183769, 185216, 227584, 243096, 277824, 324128, 341376, 367538, 370432, 486192, 551307, 555648, 648256, 682752, 735076, 972384, 1102614, 1111296, 1286383, 1296512, 1470152, 1944768, 2205228, 2572766, 2593024, 2940304, 3859149, 3889536, 4410456, 5145532, 5880608, 7718298, 7779072, 8820912, 10291064, 11761216, 15436596, 17641824, 20582128, 23522432, 30873192, 35283648, 41164256, 47044864, 61746384, 70567296, 82328512, 123492768, 141134592, 164657024, 246985536, 329314048, 493971072, 987942144]

約数ペア:

[(1, 987942144), (2, 493971072), (3, 329314048), (4, 246985536), (6, 164657024), (7, 141134592), (8, 123492768), (12, 82328512), (14, 70567296), (16, 61746384), (21, 47044864), (24, 41164256), (28, 35283648), (32, 30873192), (42, 23522432), (48, 20582128), (56, 17641824), (64, 15436596), (84, 11761216), (96, 10291064), (112, 8820912), (127, 7779072), (128, 7718298), (168, 5880608), (192, 5145532), (224, 4410456), (254, 3889536), (256, 3859149), (336, 2940304), (381, 2593024), (384, 2572766), (448, 2205228), (508, 1944768), (672, 1470152), (762, 1296512), (768, 1286383), (889, 1111296), (896, 1102614), (1016, 972384), (1344, 735076), (1447, 682752), (1524, 648256), (1778, 555648), (1792, 551307), (2032, 486192), (2667, 370432), (2688, 367538), (2894, 341376), (3048, 324128), (3556, 277824), (4064, 243096), (4341, 227584), (5334, 185216), (5376, 183769), (5788, 170688), (6096, 162064), (7112, 138912), (8128, 121548), (8682, 113792), (10129, 97536), (10668, 92608), (11576, 85344), (12192, 81032), (14224, 69456), (16256, 60774), (17364, 56896), (20258, 48768), (21336, 46304), (23152, 42672), (24384, 40516), (28448, 34728), (30387, 32512)]