8148702016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 224

約数和(自身を含む): 20974141440

約数和(自身を除く): 12825439424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 127, 161, 182, 184, 208, 224, 254, 299, 322, 364, 368, 416, 448, 479, 508, 598, 644, 728, 736, 832, 889, 958, 1016, 1196, 1288, 1456, 1472, 1651, 1778, 1916, 2032, 2093, 2392, 2576, 2912, 2921, 3302, 3353, 3556, 3832, 4064, 4186, 4784, 5152, 5824, 5842, 6227, 6604, 6706, 7112, 7664, 8128, 8372, 9568, 10304, 11017, 11557, 11684, 12454, 13208, 13412, 14224, 15328, 16744, 19136, 20447, 22034, 23114, 23368, 24908, 26416, 26824, 28448, 30656, 33488, 37973, 40894, 43589, 44068, 46228, 46736, 49816, 52832, 53648, 56896, 60833, 66976, 75946, 77119, 81788, 87178, 88136, 92456, 93472, 99632, 105664, 107296, 121666, 133952, 143221, 151892, 154238, 163576, 174356, 176272, 184912, 186944, 199264, 214592, 243332, 265811, 286442, 303784, 308476, 327152, 348712, 352544, 369824, 398528, 425831, 486664, 531622, 572884, 607568, 616952, 654304, 697424, 705088, 739648, 790829, 851662, 973328, 1002547, 1063244, 1145768, 1215136, 1233904, 1308608, 1394848, 1399159, 1581658, 1703324, 1946656, 2005094, 2126488, 2291536, 2430272, 2467808, 2789696, 2798318, 3163316, 3406648, 3893312, 4010188, 4252976, 4583072, 4935616, 5535803, 5596636, 6326632, 6813296, 8020376, 8505952, 9166144, 9794113, 11071606, 11193272, 12653264, 13626592, 16040752, 17011904, 18189067, 19588226, 22143212, 22386544, 25306528, 27253184, 32081504, 36378134, 39176452, 44286424, 44773088, 50613056, 64163008, 72756268, 78352904, 88572848, 89546176, 127323469, 145512536, 156705808, 177145696, 254646938, 291025072, 313411616, 354291392, 509293876, 582050144, 626823232, 1018587752, 1164100288, 2037175504, 4074351008, 8148702016]

約数ペア:

[(1, 8148702016), (2, 4074351008), (4, 2037175504), (7, 1164100288), (8, 1018587752), (13, 626823232), (14, 582050144), (16, 509293876), (23, 354291392), (26, 313411616), (28, 291025072), (32, 254646938), (46, 177145696), (52, 156705808), (56, 145512536), (64, 127323469), (91, 89546176), (92, 88572848), (104, 78352904), (112, 72756268), (127, 64163008), (161, 50613056), (182, 44773088), (184, 44286424), (208, 39176452), (224, 36378134), (254, 32081504), (299, 27253184), (322, 25306528), (364, 22386544), (368, 22143212), (416, 19588226), (448, 18189067), (479, 17011904), (508, 16040752), (598, 13626592), (644, 12653264), (728, 11193272), (736, 11071606), (832, 9794113), (889, 9166144), (958, 8505952), (1016, 8020376), (1196, 6813296), (1288, 6326632), (1456, 5596636), (1472, 5535803), (1651, 4935616), (1778, 4583072), (1916, 4252976), (2032, 4010188), (2093, 3893312), (2392, 3406648), (2576, 3163316), (2912, 2798318), (2921, 2789696), (3302, 2467808), (3353, 2430272), (3556, 2291536), (3832, 2126488), (4064, 2005094), (4186, 1946656), (4784, 1703324), (5152, 1581658), (5824, 1399159), (5842, 1394848), (6227, 1308608), (6604, 1233904), (6706, 1215136), (7112, 1145768), (7664, 1063244), (8128, 1002547), (8372, 973328), (9568, 851662), (10304, 790829), (11017, 739648), (11557, 705088), (11684, 697424), (12454, 654304), (13208, 616952), (13412, 607568), (14224, 572884), (15328, 531622), (16744, 486664), (19136, 425831), (20447, 398528), (22034, 369824), (23114, 352544), (23368, 348712), (24908, 327152), (26416, 308476), (26824, 303784), (28448, 286442), (30656, 265811), (33488, 243332), (37973, 214592), (40894, 199264), (43589, 186944), (44068, 184912), (46228, 176272), (46736, 174356), (49816, 163576), (52832, 154238), (53648, 151892), (56896, 143221), (60833, 133952), (66976, 121666), (75946, 107296), (77119, 105664), (81788, 99632), (87178, 93472), (88136, 92456)]