21850157056

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 312

約数和(自身を含む): 56480155872

約数和(自身を除く): 34629998816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 61, 62, 64, 91, 104, 112, 122, 124, 128, 182, 208, 217, 224, 244, 248, 256, 364, 403, 416, 427, 434, 448, 488, 496, 512, 728, 793, 806, 832, 854, 868, 896, 961, 976, 992, 1024, 1456, 1586, 1612, 1664, 1708, 1736, 1792, 1891, 1922, 1952, 1984, 2048, 2821, 2912, 3172, 3224, 3328, 3416, 3472, 3584, 3782, 3844, 3904, 3968, 4096, 5551, 5642, 5824, 6344, 6448, 6656, 6727, 6832, 6944, 7168, 7564, 7688, 7808, 7936, 11102, 11284, 11648, 12493, 12688, 12896, 13237, 13312, 13454, 13664, 13888, 14336, 15128, 15376, 15616, 15872, 22204, 22568, 23296, 24583, 24986, 25376, 25792, 26474, 26624, 26908, 27328, 27776, 28672, 30256, 30752, 31232, 31744, 44408, 45136, 46592, 49166, 49972, 50752, 51584, 52948, 53248, 53816, 54656, 55552, 58621, 60512, 61504, 62464, 63488, 87451, 88816, 90272, 93184, 98332, 99944, 101504, 103168, 105896, 107632, 109312, 111104, 117242, 121024, 123008, 124928, 126976, 172081, 174902, 177632, 180544, 186368, 196664, 199888, 203008, 206336, 211792, 215264, 218624, 222208, 234484, 242048, 246016, 249856, 344162, 349804, 355264, 361088, 372736, 393328, 399776, 406016, 410347, 412672, 423584, 430528, 437248, 444416, 468968, 484096, 492032, 688324, 699608, 710528, 722176, 762073, 786656, 799552, 812032, 820694, 825344, 847168, 861056, 874496, 888832, 937936, 968192, 984064, 1376648, 1399216, 1421056, 1444352, 1524146, 1573312, 1599104, 1624064, 1641388, 1650688, 1694336, 1722112, 1748992, 1875872, 1936384, 1968128, 2753296, 2798432, 2842112, 2888704, 3048292, 3146624, 3198208, 3248128, 3282776, 3388672, 3444224, 3751744, 3872768, 3936256, 5334511, 5506592, 5596864, 5684224, 5777408, 6096584, 6293248, 6396416, 6565552, 6777344, 6888448, 7503488, 7745536, 10669022, 11013184, 11193728, 11368448, 11554816, 12193168, 12586496, 12792832, 13131104, 13554688, 13776896, 15006976, 21338044, 22026368, 22387456, 22736896, 24386336, 25172992, 25585664, 26262208, 27109376, 27553792, 30013952, 42676088, 44052736, 44774912, 48772672, 50345984, 51171328, 52524416, 54218752, 60027904, 85352176, 88105472, 89549824, 97545344, 100691968, 105048832, 120055808, 170704352, 176210944, 179099648, 195090688, 210097664, 240111616, 341408704, 352421888, 358199296, 390181376, 420195328, 682817408, 704843776, 780362752, 840390656, 1365634816, 1560725504, 1680781312, 2731269632, 3121451008, 5462539264, 10925078528, 21850157056]

約数ペア:

[(1, 21850157056), (2, 10925078528), (4, 5462539264), (7, 3121451008), (8, 2731269632), (13, 1680781312), (14, 1560725504), (16, 1365634816), (26, 840390656), (28, 780362752), (31, 704843776), (32, 682817408), (52, 420195328), (56, 390181376), (61, 358199296), (62, 352421888), (64, 341408704), (91, 240111616), (104, 210097664), (112, 195090688), (122, 179099648), (124, 176210944), (128, 170704352), (182, 120055808), (208, 105048832), (217, 100691968), (224, 97545344), (244, 89549824), (248, 88105472), (256, 85352176), (364, 60027904), (403, 54218752), (416, 52524416), (427, 51171328), (434, 50345984), (448, 48772672), (488, 44774912), (496, 44052736), (512, 42676088), (728, 30013952), (793, 27553792), (806, 27109376), (832, 26262208), (854, 25585664), (868, 25172992), (896, 24386336), (961, 22736896), (976, 22387456), (992, 22026368), (1024, 21338044), (1456, 15006976), (1586, 13776896), (1612, 13554688), (1664, 13131104), (1708, 12792832), (1736, 12586496), (1792, 12193168), (1891, 11554816), (1922, 11368448), (1952, 11193728), (1984, 11013184), (2048, 10669022), (2821, 7745536), (2912, 7503488), (3172, 6888448), (3224, 6777344), (3328, 6565552), (3416, 6396416), (3472, 6293248), (3584, 6096584), (3782, 5777408), (3844, 5684224), (3904, 5596864), (3968, 5506592), (4096, 5334511), (5551, 3936256), (5642, 3872768), (5824, 3751744), (6344, 3444224), (6448, 3388672), (6656, 3282776), (6727, 3248128), (6832, 3198208), (6944, 3146624), (7168, 3048292), (7564, 2888704), (7688, 2842112), (7808, 2798432), (7936, 2753296), (11102, 1968128), (11284, 1936384), (11648, 1875872), (12493, 1748992), (12688, 1722112), (12896, 1694336), (13237, 1650688), (13312, 1641388), (13454, 1624064), (13664, 1599104), (13888, 1573312), (14336, 1524146), (15128, 1444352), (15376, 1421056), (15616, 1399216), (15872, 1376648), (22204, 984064), (22568, 968192), (23296, 937936), (24583, 888832), (24986, 874496), (25376, 861056), (25792, 847168), (26474, 825344), (26624, 820694), (26908, 812032), (27328, 799552), (27776, 786656), (28672, 762073), (30256, 722176), (30752, 710528), (31232, 699608), (31744, 688324), (44408, 492032), (45136, 484096), (46592, 468968), (49166, 444416), (49972, 437248), (50752, 430528), (51584, 423584), (52948, 412672), (53248, 410347), (53816, 406016), (54656, 399776), (55552, 393328), (58621, 372736), (60512, 361088), (61504, 355264), (62464, 349804), (63488, 344162), (87451, 249856), (88816, 246016), (90272, 242048), (93184, 234484), (98332, 222208), (99944, 218624), (101504, 215264), (103168, 211792), (105896, 206336), (107632, 203008), (109312, 199888), (111104, 196664), (117242, 186368), (121024, 180544), (123008, 177632), (124928, 174902), (126976, 172081)]