18964168704

素因数分解:

$2^{14}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 270

約数和(自身を含む): 59399952066

約数和(自身を除く): 40435783362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 512, 576, 624, 676, 761, 768, 832, 936, 1014, 1024, 1152, 1248, 1352, 1521, 1522, 1536, 1664, 1872, 2028, 2048, 2283, 2304, 2496, 2704, 3042, 3044, 3072, 3328, 3744, 4056, 4096, 4566, 4608, 4992, 5408, 6084, 6088, 6144, 6656, 6849, 7488, 8112, 8192, 9132, 9216, 9893, 9984, 10816, 12168, 12176, 12288, 13312, 13698, 14976, 16224, 16384, 18264, 18432, 19786, 19968, 21632, 24336, 24352, 24576, 26624, 27396, 29679, 29952, 32448, 36528, 36864, 39572, 39936, 43264, 48672, 48704, 49152, 53248, 54792, 59358, 59904, 64896, 73056, 73728, 79144, 79872, 86528, 89037, 97344, 97408, 106496, 109584, 118716, 119808, 128609, 129792, 146112, 147456, 158288, 159744, 173056, 178074, 194688, 194816, 212992, 219168, 237432, 239616, 257218, 259584, 292224, 316576, 319488, 346112, 356148, 385827, 389376, 389632, 438336, 474864, 479232, 514436, 519168, 584448, 633152, 638976, 692224, 712296, 771654, 778752, 779264, 876672, 949728, 958464, 1028872, 1038336, 1157481, 1168896, 1266304, 1384448, 1424592, 1543308, 1557504, 1558528, 1753344, 1899456, 1916928, 2057744, 2076672, 2314962, 2337792, 2532608, 2768896, 2849184, 3086616, 3115008, 3117056, 3506688, 3798912, 4115488, 4153344, 4629924, 4675584, 5065216, 5698368, 6173232, 6230016, 6234112, 7013376, 7597824, 8230976, 8306688, 9259848, 9351168, 10130432, 11396736, 12346464, 12460032, 12468224, 14026752, 15195648, 16461952, 18519696, 18702336, 20260864, 22793472, 24692928, 24920064, 28053504, 30391296, 32923904, 37039392, 37404672, 40521728, 45586944, 49385856, 56107008, 60782592, 65847808, 74078784, 81043456, 91173888, 98771712, 112214016, 121565184, 131695616, 148157568, 162086912, 182347776, 197543424, 243130368, 263391232, 296315136, 364695552, 395086848, 486260736, 526782464, 592630272, 729391104, 790173696, 1053564928, 1185260544, 1458782208, 1580347392, 2107129856, 2370521088, 3160694784, 4741042176, 6321389568, 9482084352, 18964168704]

約数ペア:

[(1, 18964168704), (2, 9482084352), (3, 6321389568), (4, 4741042176), (6, 3160694784), (8, 2370521088), (9, 2107129856), (12, 1580347392), (13, 1458782208), (16, 1185260544), (18, 1053564928), (24, 790173696), (26, 729391104), (32, 592630272), (36, 526782464), (39, 486260736), (48, 395086848), (52, 364695552), (64, 296315136), (72, 263391232), (78, 243130368), (96, 197543424), (104, 182347776), (117, 162086912), (128, 148157568), (144, 131695616), (156, 121565184), (169, 112214016), (192, 98771712), (208, 91173888), (234, 81043456), (256, 74078784), (288, 65847808), (312, 60782592), (338, 56107008), (384, 49385856), (416, 45586944), (468, 40521728), (507, 37404672), (512, 37039392), (576, 32923904), (624, 30391296), (676, 28053504), (761, 24920064), (768, 24692928), (832, 22793472), (936, 20260864), (1014, 18702336), (1024, 18519696), (1152, 16461952), (1248, 15195648), (1352, 14026752), (1521, 12468224), (1522, 12460032), (1536, 12346464), (1664, 11396736), (1872, 10130432), (2028, 9351168), (2048, 9259848), (2283, 8306688), (2304, 8230976), (2496, 7597824), (2704, 7013376), (3042, 6234112), (3044, 6230016), (3072, 6173232), (3328, 5698368), (3744, 5065216), (4056, 4675584), (4096, 4629924), (4566, 4153344), (4608, 4115488), (4992, 3798912), (5408, 3506688), (6084, 3117056), (6088, 3115008), (6144, 3086616), (6656, 2849184), (6849, 2768896), (7488, 2532608), (8112, 2337792), (8192, 2314962), (9132, 2076672), (9216, 2057744), (9893, 1916928), (9984, 1899456), (10816, 1753344), (12168, 1558528), (12176, 1557504), (12288, 1543308), (13312, 1424592), (13698, 1384448), (14976, 1266304), (16224, 1168896), (16384, 1157481), (18264, 1038336), (18432, 1028872), (19786, 958464), (19968, 949728), (21632, 876672), (24336, 779264), (24352, 778752), (24576, 771654), (26624, 712296), (27396, 692224), (29679, 638976), (29952, 633152), (32448, 584448), (36528, 519168), (36864, 514436), (39572, 479232), (39936, 474864), (43264, 438336), (48672, 389632), (48704, 389376), (49152, 385827), (53248, 356148), (54792, 346112), (59358, 319488), (59904, 316576), (64896, 292224), (73056, 259584), (73728, 257218), (79144, 239616), (79872, 237432), (86528, 219168), (89037, 212992), (97344, 194816), (97408, 194688), (106496, 178074), (109584, 173056), (118716, 159744), (119808, 158288), (128609, 147456), (129792, 146112)]