18803222016

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 320

約数和(自身を含む): 55742860800

約数和(自身を除く): 36939638784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 109, 114, 128, 138, 152, 184, 192, 218, 228, 256, 257, 276, 304, 327, 368, 384, 436, 437, 456, 512, 514, 552, 608, 654, 736, 768, 771, 872, 874, 912, 1028, 1104, 1216, 1308, 1311, 1472, 1536, 1542, 1744, 1748, 1824, 2056, 2071, 2208, 2432, 2507, 2616, 2622, 2944, 3084, 3488, 3496, 3648, 4112, 4142, 4416, 4864, 4883, 5014, 5232, 5244, 5888, 5911, 6168, 6213, 6976, 6992, 7296, 7521, 8224, 8284, 8832, 9728, 9766, 10028, 10464, 10488, 11776, 11822, 12336, 12426, 13952, 13984, 14592, 14649, 15042, 16448, 16568, 17664, 17733, 19532, 20056, 20928, 20976, 23644, 24672, 24852, 27904, 27968, 28013, 29184, 29298, 30084, 32896, 33136, 35328, 35466, 39064, 40112, 41856, 41952, 47288, 47633, 49344, 49704, 55808, 55936, 56026, 58596, 60168, 65792, 66272, 70932, 78128, 80224, 83712, 83904, 84039, 94576, 95266, 98688, 99408, 111872, 112052, 112309, 117192, 120336, 131584, 132544, 141864, 142899, 156256, 160448, 167424, 167808, 168078, 189152, 190532, 197376, 198816, 223744, 224104, 224618, 234384, 240672, 265088, 283728, 285798, 312512, 320896, 335616, 336156, 336927, 378304, 381064, 394752, 397632, 448208, 449236, 468768, 481344, 530176, 532247, 567456, 571596, 625024, 641792, 644299, 671232, 672312, 673854, 756608, 762128, 795264, 896416, 898472, 937536, 962688, 1060352, 1064494, 1134912, 1143192, 1250048, 1283584, 1288598, 1344624, 1347708, 1513216, 1524256, 1590528, 1596741, 1792832, 1796944, 1875072, 1925376, 1932897, 2128988, 2269824, 2286384, 2500096, 2577196, 2689248, 2695416, 3026432, 3048512, 3181056, 3193482, 3585664, 3593888, 3750144, 3850752, 3865794, 4257976, 4539648, 4572768, 5154392, 5378496, 5390832, 6097024, 6386964, 7171328, 7187776, 7500288, 7731588, 8515952, 9079296, 9145536, 10308784, 10756992, 10781664, 12194048, 12241681, 12773928, 14342656, 14375552, 15463176, 17031904, 18291072, 20617568, 21513984, 21563328, 24388096, 24483362, 25547856, 28751104, 30926352, 34063808, 36582144, 36725043, 41235136, 43027968, 43126656, 48966724, 51095712, 57502208, 61852704, 68127616, 73164288, 73450086, 82470272, 86253312, 97933448, 102191424, 123705408, 136255232, 146900172, 164940544, 172506624, 195866896, 204382848, 247410816, 272510464, 293800344, 329881088, 391733792, 408765696, 494821632, 587600688, 783467584, 817531392, 989643264, 1175201376, 1566935168, 2350402752, 3133870336, 4700805504, 6267740672, 9401611008, 18803222016]

約数ペア:

[(1, 18803222016), (2, 9401611008), (3, 6267740672), (4, 4700805504), (6, 3133870336), (8, 2350402752), (12, 1566935168), (16, 1175201376), (19, 989643264), (23, 817531392), (24, 783467584), (32, 587600688), (38, 494821632), (46, 408765696), (48, 391733792), (57, 329881088), (64, 293800344), (69, 272510464), (76, 247410816), (92, 204382848), (96, 195866896), (109, 172506624), (114, 164940544), (128, 146900172), (138, 136255232), (152, 123705408), (184, 102191424), (192, 97933448), (218, 86253312), (228, 82470272), (256, 73450086), (257, 73164288), (276, 68127616), (304, 61852704), (327, 57502208), (368, 51095712), (384, 48966724), (436, 43126656), (437, 43027968), (456, 41235136), (512, 36725043), (514, 36582144), (552, 34063808), (608, 30926352), (654, 28751104), (736, 25547856), (768, 24483362), (771, 24388096), (872, 21563328), (874, 21513984), (912, 20617568), (1028, 18291072), (1104, 17031904), (1216, 15463176), (1308, 14375552), (1311, 14342656), (1472, 12773928), (1536, 12241681), (1542, 12194048), (1744, 10781664), (1748, 10756992), (1824, 10308784), (2056, 9145536), (2071, 9079296), (2208, 8515952), (2432, 7731588), (2507, 7500288), (2616, 7187776), (2622, 7171328), (2944, 6386964), (3084, 6097024), (3488, 5390832), (3496, 5378496), (3648, 5154392), (4112, 4572768), (4142, 4539648), (4416, 4257976), (4864, 3865794), (4883, 3850752), (5014, 3750144), (5232, 3593888), (5244, 3585664), (5888, 3193482), (5911, 3181056), (6168, 3048512), (6213, 3026432), (6976, 2695416), (6992, 2689248), (7296, 2577196), (7521, 2500096), (8224, 2286384), (8284, 2269824), (8832, 2128988), (9728, 1932897), (9766, 1925376), (10028, 1875072), (10464, 1796944), (10488, 1792832), (11776, 1596741), (11822, 1590528), (12336, 1524256), (12426, 1513216), (13952, 1347708), (13984, 1344624), (14592, 1288598), (14649, 1283584), (15042, 1250048), (16448, 1143192), (16568, 1134912), (17664, 1064494), (17733, 1060352), (19532, 962688), (20056, 937536), (20928, 898472), (20976, 896416), (23644, 795264), (24672, 762128), (24852, 756608), (27904, 673854), (27968, 672312), (28013, 671232), (29184, 644299), (29298, 641792), (30084, 625024), (32896, 571596), (33136, 567456), (35328, 532247), (35466, 530176), (39064, 481344), (40112, 468768), (41856, 449236), (41952, 448208), (47288, 397632), (47633, 394752), (49344, 381064), (49704, 378304), (55808, 336927), (55936, 336156), (56026, 335616), (58596, 320896), (60168, 312512), (65792, 285798), (66272, 283728), (70932, 265088), (78128, 240672), (80224, 234384), (83712, 224618), (83904, 224104), (84039, 223744), (94576, 198816), (95266, 197376), (98688, 190532), (99408, 189152), (111872, 168078), (112052, 167808), (112309, 167424), (117192, 160448), (120336, 156256), (131584, 142899), (132544, 141864)]