21935556864

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{81373}}^1$

素因数の和:81414

約数の個数: 180

約数和(自身を含む): 70440101116

約数和(自身を除く): 48504544252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3328, 3456, 3744, 4212, 4992, 5184, 5616, 6912, 7488, 8424, 9984, 10368, 11232, 14976, 16848, 20736, 22464, 29952, 33696, 44928, 67392, 81373, 89856, 134784, 162746, 244119, 269568, 325492, 488238, 650984, 732357, 976476, 1057849, 1301968, 1464714, 1952952, 2115698, 2197071, 2603936, 2929428, 3173547, 3905904, 4231396, 4394142, 5207872, 5858856, 6347094, 6591213, 7811808, 8462792, 8788284, 9520641, 10415744, 11717712, 12694188, 13182426, 15623616, 16925584, 17576568, 19041282, 20831488, 23435424, 25388376, 26364852, 28561923, 31247232, 33851168, 35153136, 38082564, 46870848, 50776752, 52729704, 57123846, 62494464, 67702336, 70306272, 76165128, 85685769, 93741696, 101553504, 105459408, 114247692, 135404672, 140612544, 152330256, 171371538, 187483392, 203107008, 210918816, 228495384, 270809344, 281225088, 304660512, 342743076, 406214016, 421837632, 456990768, 562450176, 609321024, 685486152, 812428032, 843675264, 913981536, 1218642048, 1370972304, 1687350528, 1827963072, 2437284096, 2741944608, 3655926144, 5483889216, 7311852288, 10967778432, 21935556864]

約数ペア:

[(1, 21935556864), (2, 10967778432), (3, 7311852288), (4, 5483889216), (6, 3655926144), (8, 2741944608), (9, 2437284096), (12, 1827963072), (13, 1687350528), (16, 1370972304), (18, 1218642048), (24, 913981536), (26, 843675264), (27, 812428032), (32, 685486152), (36, 609321024), (39, 562450176), (48, 456990768), (52, 421837632), (54, 406214016), (64, 342743076), (72, 304660512), (78, 281225088), (81, 270809344), (96, 228495384), (104, 210918816), (108, 203107008), (117, 187483392), (128, 171371538), (144, 152330256), (156, 140612544), (162, 135404672), (192, 114247692), (208, 105459408), (216, 101553504), (234, 93741696), (256, 85685769), (288, 76165128), (312, 70306272), (324, 67702336), (351, 62494464), (384, 57123846), (416, 52729704), (432, 50776752), (468, 46870848), (576, 38082564), (624, 35153136), (648, 33851168), (702, 31247232), (768, 28561923), (832, 26364852), (864, 25388376), (936, 23435424), (1053, 20831488), (1152, 19041282), (1248, 17576568), (1296, 16925584), (1404, 15623616), (1664, 13182426), (1728, 12694188), (1872, 11717712), (2106, 10415744), (2304, 9520641), (2496, 8788284), (2592, 8462792), (2808, 7811808), (3328, 6591213), (3456, 6347094), (3744, 5858856), (4212, 5207872), (4992, 4394142), (5184, 4231396), (5616, 3905904), (6912, 3173547), (7488, 2929428), (8424, 2603936), (9984, 2197071), (10368, 2115698), (11232, 1952952), (14976, 1464714), (16848, 1301968), (20736, 1057849), (22464, 976476), (29952, 732357), (33696, 650984), (44928, 488238), (67392, 325492), (81373, 269568), (89856, 244119), (134784, 162746)]