1947849904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 320

約数和(自身を含む): 5509647360

約数和(自身を除く): 3561797456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 37, 38, 44, 52, 56, 74, 76, 77, 88, 91, 104, 112, 133, 143, 148, 152, 154, 173, 176, 182, 208, 209, 247, 259, 266, 286, 296, 304, 308, 346, 364, 407, 418, 481, 494, 518, 532, 572, 592, 616, 692, 703, 728, 814, 836, 962, 988, 1001, 1036, 1064, 1144, 1211, 1232, 1384, 1406, 1456, 1463, 1628, 1672, 1729, 1903, 1924, 1976, 2002, 2072, 2128, 2249, 2288, 2422, 2717, 2768, 2812, 2849, 2926, 3256, 3287, 3344, 3367, 3458, 3806, 3848, 3952, 4004, 4144, 4498, 4844, 4921, 5291, 5434, 5624, 5698, 5852, 6401, 6512, 6574, 6734, 6916, 7612, 7696, 7733, 8008, 8996, 9139, 9688, 9842, 10582, 10868, 11248, 11396, 11704, 12802, 13148, 13321, 13468, 13832, 15224, 15466, 15743, 16016, 17992, 18278, 19019, 19376, 19684, 21164, 21736, 22792, 23009, 23408, 24739, 25604, 26296, 26642, 26936, 27664, 30448, 30932, 31486, 35984, 36157, 36556, 37037, 38038, 39368, 42328, 42731, 43472, 44807, 45584, 46018, 49478, 51208, 52592, 53284, 53872, 54131, 61864, 62972, 63973, 70411, 72314, 73112, 74074, 76076, 78736, 83213, 84656, 85462, 89614, 92036, 98956, 100529, 102416, 106568, 108262, 121619, 123728, 125944, 127946, 140822, 144628, 146224, 148148, 152152, 166426, 170924, 173173, 179228, 184072, 197912, 201058, 213136, 216524, 243238, 251888, 253099, 255892, 281644, 289256, 296296, 299117, 304304, 332852, 341848, 346346, 358456, 368144, 395824, 402116, 433048, 470041, 486476, 492877, 506198, 511784, 563288, 578512, 582491, 592592, 598234, 665704, 683696, 692692, 703703, 716912, 804232, 851333, 866096, 915343, 940082, 972952, 985754, 1012396, 1023568, 1126576, 1164982, 1196468, 1331408, 1337809, 1385384, 1407406, 1581047, 1608464, 1702666, 1830686, 1880164, 1945904, 1971508, 2024792, 2329964, 2392936, 2675618, 2770768, 2814812, 3162094, 3290287, 3405332, 3661372, 3760328, 3943016, 4049584, 4659928, 4785872, 5351236, 5629624, 6324188, 6407401, 6580574, 6810664, 7322744, 7520656, 7886032, 9319856, 9364663, 10702472, 11067329, 11259248, 12648376, 12814802, 13161148, 13621328, 14645488, 17391517, 18729326, 21404944, 22134658, 25296752, 25629604, 26322296, 34783034, 37458652, 44269316, 51259208, 52644592, 69566068, 74917304, 88538632, 102518416, 121740619, 139132136, 149834608, 177077264, 243481238, 278264272, 486962476, 973924952, 1947849904]

約数ペア:

[(1, 1947849904), (2, 973924952), (4, 486962476), (7, 278264272), (8, 243481238), (11, 177077264), (13, 149834608), (14, 139132136), (16, 121740619), (19, 102518416), (22, 88538632), (26, 74917304), (28, 69566068), (37, 52644592), (38, 51259208), (44, 44269316), (52, 37458652), (56, 34783034), (74, 26322296), (76, 25629604), (77, 25296752), (88, 22134658), (91, 21404944), (104, 18729326), (112, 17391517), (133, 14645488), (143, 13621328), (148, 13161148), (152, 12814802), (154, 12648376), (173, 11259248), (176, 11067329), (182, 10702472), (208, 9364663), (209, 9319856), (247, 7886032), (259, 7520656), (266, 7322744), (286, 6810664), (296, 6580574), (304, 6407401), (308, 6324188), (346, 5629624), (364, 5351236), (407, 4785872), (418, 4659928), (481, 4049584), (494, 3943016), (518, 3760328), (532, 3661372), (572, 3405332), (592, 3290287), (616, 3162094), (692, 2814812), (703, 2770768), (728, 2675618), (814, 2392936), (836, 2329964), (962, 2024792), (988, 1971508), (1001, 1945904), (1036, 1880164), (1064, 1830686), (1144, 1702666), (1211, 1608464), (1232, 1581047), (1384, 1407406), (1406, 1385384), (1456, 1337809), (1463, 1331408), (1628, 1196468), (1672, 1164982), (1729, 1126576), (1903, 1023568), (1924, 1012396), (1976, 985754), (2002, 972952), (2072, 940082), (2128, 915343), (2249, 866096), (2288, 851333), (2422, 804232), (2717, 716912), (2768, 703703), (2812, 692692), (2849, 683696), (2926, 665704), (3256, 598234), (3287, 592592), (3344, 582491), (3367, 578512), (3458, 563288), (3806, 511784), (3848, 506198), (3952, 492877), (4004, 486476), (4144, 470041), (4498, 433048), (4844, 402116), (4921, 395824), (5291, 368144), (5434, 358456), (5624, 346346), (5698, 341848), (5852, 332852), (6401, 304304), (6512, 299117), (6574, 296296), (6734, 289256), (6916, 281644), (7612, 255892), (7696, 253099), (7733, 251888), (8008, 243238), (8996, 216524), (9139, 213136), (9688, 201058), (9842, 197912), (10582, 184072), (10868, 179228), (11248, 173173), (11396, 170924), (11704, 166426), (12802, 152152), (13148, 148148), (13321, 146224), (13468, 144628), (13832, 140822), (15224, 127946), (15466, 125944), (15743, 123728), (16016, 121619), (17992, 108262), (18278, 106568), (19019, 102416), (19376, 100529), (19684, 98956), (21164, 92036), (21736, 89614), (22792, 85462), (23009, 84656), (23408, 83213), (24739, 78736), (25604, 76076), (26296, 74074), (26642, 73112), (26936, 72314), (27664, 70411), (30448, 63973), (30932, 62972), (31486, 61864), (35984, 54131), (36157, 53872), (36556, 53284), (37037, 52592), (38038, 51208), (39368, 49478), (42328, 46018), (42731, 45584), (43472, 44807)]