19949763456

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 384

約数和(自身を含む): 69236294400

約数和(自身を除く): 49286530944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 81, 84, 96, 108, 112, 118, 126, 128, 144, 162, 168, 177, 189, 192, 216, 224, 236, 243, 252, 288, 324, 336, 354, 378, 384, 413, 432, 448, 472, 486, 504, 531, 567, 576, 648, 672, 708, 756, 826, 864, 896, 944, 972, 1008, 1062, 1134, 1152, 1239, 1296, 1344, 1416, 1512, 1553, 1593, 1652, 1701, 1728, 1888, 1944, 2016, 2124, 2268, 2478, 2592, 2688, 2832, 3024, 3106, 3186, 3304, 3402, 3456, 3717, 3776, 3888, 4032, 4248, 4536, 4659, 4779, 4956, 5184, 5664, 6048, 6212, 6372, 6608, 6804, 7434, 7552, 7776, 8064, 8496, 9072, 9318, 9558, 9912, 10368, 10871, 11151, 11328, 12096, 12424, 12744, 13216, 13608, 13977, 14337, 14868, 15552, 16992, 18144, 18636, 19116, 19824, 21742, 22302, 22656, 24192, 24848, 25488, 26432, 27216, 27954, 28674, 29736, 31104, 32613, 33453, 33984, 36288, 37272, 38232, 39648, 41931, 43484, 44604, 49696, 50976, 52864, 54432, 55908, 57348, 59472, 65226, 66906, 67968, 72576, 74544, 76464, 79296, 83862, 86968, 89208, 91627, 97839, 99392, 100359, 101952, 108864, 111816, 114696, 118944, 125793, 130452, 133812, 149088, 152928, 158592, 167724, 173936, 178416, 183254, 195678, 198784, 200718, 203904, 217728, 223632, 229392, 237888, 251586, 260904, 267624, 274881, 293517, 298176, 305856, 335448, 347872, 356832, 366508, 377379, 391356, 401436, 447264, 458784, 475776, 503172, 521808, 535248, 549762, 587034, 596352, 611712, 641389, 670896, 695744, 713664, 733016, 754758, 782712, 802872, 824643, 880551, 894528, 917568, 1006344, 1043616, 1070496, 1099524, 1174068, 1282778, 1341792, 1391488, 1427328, 1466032, 1509516, 1565424, 1605744, 1649286, 1761102, 1789056, 1835136, 1924167, 2012688, 2087232, 2140992, 2199048, 2348136, 2473929, 2565556, 2641653, 2683584, 2932064, 3019032, 3130848, 3211488, 3298572, 3522204, 3848334, 4025376, 4174464, 4281984, 4398096, 4696272, 4947858, 5131112, 5283306, 5367168, 5772501, 5864128, 6038064, 6261696, 6422976, 6597144, 7044408, 7421787, 7696668, 8050752, 8796192, 9392544, 9895716, 10262224, 10566612, 11545002, 11728256, 12076128, 12523392, 12845952, 13194288, 14088816, 14843574, 15393336, 16101504, 17317503, 17592384, 18785088, 19791432, 20524448, 21133224, 22265361, 23090004, 24152256, 26388576, 28177632, 29687148, 30786672, 34635006, 35184768, 37570176, 39582864, 41048896, 42266448, 44530722, 46180008, 48304512, 51952509, 52777152, 56355264, 59374296, 61573344, 69270012, 79165728, 82097792, 84532896, 89061444, 92360016, 103905018, 105554304, 112710528, 118748592, 123146688, 138540024, 155857527, 158331456, 169065792, 178122888, 184720032, 207810036, 237497184, 246293376, 277080048, 311715054, 316662912, 338131584, 356245776, 369440064, 415620072, 474994368, 554160096, 623430108, 712491552, 738880128, 831240144, 949988736, 1108320192, 1246860216, 1424983104, 1662480288, 2216640384, 2493720432, 2849966208, 3324960576, 4987440864, 6649921152, 9974881728, 19949763456]

約数ペア:

[(1, 19949763456), (2, 9974881728), (3, 6649921152), (4, 4987440864), (6, 3324960576), (7, 2849966208), (8, 2493720432), (9, 2216640384), (12, 1662480288), (14, 1424983104), (16, 1246860216), (18, 1108320192), (21, 949988736), (24, 831240144), (27, 738880128), (28, 712491552), (32, 623430108), (36, 554160096), (42, 474994368), (48, 415620072), (54, 369440064), (56, 356245776), (59, 338131584), (63, 316662912), (64, 311715054), (72, 277080048), (81, 246293376), (84, 237497184), (96, 207810036), (108, 184720032), (112, 178122888), (118, 169065792), (126, 158331456), (128, 155857527), (144, 138540024), (162, 123146688), (168, 118748592), (177, 112710528), (189, 105554304), (192, 103905018), (216, 92360016), (224, 89061444), (236, 84532896), (243, 82097792), (252, 79165728), (288, 69270012), (324, 61573344), (336, 59374296), (354, 56355264), (378, 52777152), (384, 51952509), (413, 48304512), (432, 46180008), (448, 44530722), (472, 42266448), (486, 41048896), (504, 39582864), (531, 37570176), (567, 35184768), (576, 34635006), (648, 30786672), (672, 29687148), (708, 28177632), (756, 26388576), (826, 24152256), (864, 23090004), (896, 22265361), (944, 21133224), (972, 20524448), (1008, 19791432), (1062, 18785088), (1134, 17592384), (1152, 17317503), (1239, 16101504), (1296, 15393336), (1344, 14843574), (1416, 14088816), (1512, 13194288), (1553, 12845952), (1593, 12523392), (1652, 12076128), (1701, 11728256), (1728, 11545002), (1888, 10566612), (1944, 10262224), (2016, 9895716), (2124, 9392544), (2268, 8796192), (2478, 8050752), (2592, 7696668), (2688, 7421787), (2832, 7044408), (3024, 6597144), (3106, 6422976), (3186, 6261696), (3304, 6038064), (3402, 5864128), (3456, 5772501), (3717, 5367168), (3776, 5283306), (3888, 5131112), (4032, 4947858), (4248, 4696272), (4536, 4398096), (4659, 4281984), (4779, 4174464), (4956, 4025376), (5184, 3848334), (5664, 3522204), (6048, 3298572), (6212, 3211488), (6372, 3130848), (6608, 3019032), (6804, 2932064), (7434, 2683584), (7552, 2641653), (7776, 2565556), (8064, 2473929), (8496, 2348136), (9072, 2199048), (9318, 2140992), (9558, 2087232), (9912, 2012688), (10368, 1924167), (10871, 1835136), (11151, 1789056), (11328, 1761102), (12096, 1649286), (12424, 1605744), (12744, 1565424), (13216, 1509516), (13608, 1466032), (13977, 1427328), (14337, 1391488), (14868, 1341792), (15552, 1282778), (16992, 1174068), (18144, 1099524), (18636, 1070496), (19116, 1043616), (19824, 1006344), (21742, 917568), (22302, 894528), (22656, 880551), (24192, 824643), (24848, 802872), (25488, 782712), (26432, 754758), (27216, 733016), (27954, 713664), (28674, 695744), (29736, 670896), (31104, 641389), (32613, 611712), (33453, 596352), (33984, 587034), (36288, 549762), (37272, 535248), (38232, 521808), (39648, 503172), (41931, 475776), (43484, 458784), (44604, 447264), (49696, 401436), (50976, 391356), (52864, 377379), (54432, 366508), (55908, 356832), (57348, 347872), (59472, 335448), (65226, 305856), (66906, 298176), (67968, 293517), (72576, 274881), (74544, 267624), (76464, 260904), (79296, 251586), (83862, 237888), (86968, 229392), (89208, 223632), (91627, 217728), (97839, 203904), (99392, 200718), (100359, 198784), (101952, 195678), (108864, 183254), (111816, 178416), (114696, 173936), (118944, 167724), (125793, 158592), (130452, 152928), (133812, 149088)]