21746598552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:815

約数の個数: 256

約数和(自身を含む): 69975936000

約数和(自身を除く): 48229337448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 277, 378, 379, 411, 504, 548, 554, 756, 758, 822, 831, 959, 1096, 1108, 1137, 1233, 1512, 1516, 1644, 1662, 1918, 1939, 2216, 2274, 2466, 2493, 2653, 2877, 3032, 3288, 3324, 3411, 3699, 3836, 3878, 4548, 4932, 4986, 5306, 5754, 5817, 6648, 6822, 7398, 7479, 7672, 7756, 7959, 8631, 9096, 9864, 9972, 10233, 10612, 11508, 11634, 13644, 14796, 14958, 15512, 15918, 17262, 17451, 19944, 20466, 21224, 23016, 23268, 23877, 25893, 27288, 29592, 29916, 31836, 34524, 34902, 37949, 40932, 46536, 47754, 51786, 51923, 52353, 59832, 63672, 69048, 69804, 71631, 75898, 81864, 95508, 103572, 103846, 104706, 104983, 113847, 139608, 143262, 151796, 155769, 191016, 207144, 207692, 209412, 209966, 227694, 265643, 286524, 303592, 311538, 314949, 341541, 363461, 415384, 418824, 419932, 455388, 467307, 531286, 573048, 623076, 629898, 683082, 726922, 734881, 796929, 839864, 910776, 934614, 944847, 1024623, 1062572, 1090383, 1246152, 1259796, 1366164, 1401921, 1453844, 1469762, 1593858, 1869228, 1889694, 2049246, 2125144, 2180766, 2204643, 2390787, 2519592, 2732328, 2803842, 2834541, 2907688, 2939524, 3187716, 3271149, 3738456, 3779388, 4098492, 4361532, 4409286, 4781574, 5607684, 5669082, 5879048, 6375432, 6542298, 6613929, 7172361, 7558776, 8196984, 8723064, 8818572, 9563148, 9813447, 11215368, 11338164, 13084596, 13227858, 14344722, 14382671, 17637144, 19126296, 19626894, 19841787, 22676328, 26169192, 26455716, 28689444, 28765342, 39253788, 39683574, 43148013, 52911432, 57378888, 57530684, 78507576, 79367148, 86296026, 100678697, 115061368, 129444039, 158734296, 172592052, 201357394, 258888078, 302036091, 345184104, 388332117, 402714788, 517776156, 604072182, 776664234, 805429576, 906108273, 1035552312, 1208144364, 1553328468, 1812216546, 2416288728, 2718324819, 3106656936, 3624433092, 5436649638, 7248866184, 10873299276, 21746598552]

約数ペア:

[(1, 21746598552), (2, 10873299276), (3, 7248866184), (4, 5436649638), (6, 3624433092), (7, 3106656936), (8, 2718324819), (9, 2416288728), (12, 1812216546), (14, 1553328468), (18, 1208144364), (21, 1035552312), (24, 906108273), (27, 805429576), (28, 776664234), (36, 604072182), (42, 517776156), (54, 402714788), (56, 388332117), (63, 345184104), (72, 302036091), (84, 258888078), (108, 201357394), (126, 172592052), (137, 158734296), (168, 129444039), (189, 115061368), (216, 100678697), (252, 86296026), (274, 79367148), (277, 78507576), (378, 57530684), (379, 57378888), (411, 52911432), (504, 43148013), (548, 39683574), (554, 39253788), (756, 28765342), (758, 28689444), (822, 26455716), (831, 26169192), (959, 22676328), (1096, 19841787), (1108, 19626894), (1137, 19126296), (1233, 17637144), (1512, 14382671), (1516, 14344722), (1644, 13227858), (1662, 13084596), (1918, 11338164), (1939, 11215368), (2216, 9813447), (2274, 9563148), (2466, 8818572), (2493, 8723064), (2653, 8196984), (2877, 7558776), (3032, 7172361), (3288, 6613929), (3324, 6542298), (3411, 6375432), (3699, 5879048), (3836, 5669082), (3878, 5607684), (4548, 4781574), (4932, 4409286), (4986, 4361532), (5306, 4098492), (5754, 3779388), (5817, 3738456), (6648, 3271149), (6822, 3187716), (7398, 2939524), (7479, 2907688), (7672, 2834541), (7756, 2803842), (7959, 2732328), (8631, 2519592), (9096, 2390787), (9864, 2204643), (9972, 2180766), (10233, 2125144), (10612, 2049246), (11508, 1889694), (11634, 1869228), (13644, 1593858), (14796, 1469762), (14958, 1453844), (15512, 1401921), (15918, 1366164), (17262, 1259796), (17451, 1246152), (19944, 1090383), (20466, 1062572), (21224, 1024623), (23016, 944847), (23268, 934614), (23877, 910776), (25893, 839864), (27288, 796929), (29592, 734881), (29916, 726922), (31836, 683082), (34524, 629898), (34902, 623076), (37949, 573048), (40932, 531286), (46536, 467307), (47754, 455388), (51786, 419932), (51923, 418824), (52353, 415384), (59832, 363461), (63672, 341541), (69048, 314949), (69804, 311538), (71631, 303592), (75898, 286524), (81864, 265643), (95508, 227694), (103572, 209966), (103846, 209412), (104706, 207692), (104983, 207144), (113847, 191016), (139608, 155769), (143262, 151796)]