21005198592

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8941}}^1$

素因数の和:9009

約数の個数: 288

約数和(自身を含む): 70185400320

約数和(自身を除く): 49180201728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 114, 128, 133, 138, 152, 161, 168, 184, 192, 224, 228, 256, 266, 276, 304, 322, 336, 368, 384, 399, 437, 448, 456, 483, 532, 552, 608, 644, 672, 736, 768, 798, 874, 896, 912, 966, 1064, 1104, 1216, 1288, 1311, 1344, 1472, 1596, 1748, 1792, 1824, 1932, 2128, 2208, 2432, 2576, 2622, 2688, 2944, 3059, 3192, 3496, 3648, 3864, 4256, 4416, 4864, 5152, 5244, 5376, 5888, 6118, 6384, 6992, 7296, 7728, 8512, 8832, 8941, 9177, 10304, 10488, 12236, 12768, 13984, 14592, 15456, 17024, 17664, 17882, 18354, 20608, 20976, 24472, 25536, 26823, 27968, 30912, 34048, 35764, 36708, 41216, 41952, 48944, 51072, 53646, 55936, 61824, 62587, 71528, 73416, 83904, 97888, 102144, 107292, 111872, 123648, 125174, 143056, 146832, 167808, 169879, 187761, 195776, 205643, 214584, 250348, 286112, 293664, 335616, 339758, 375522, 391552, 411286, 429168, 500696, 509637, 572224, 587328, 616929, 679516, 751044, 783104, 822572, 858336, 1001392, 1019274, 1144448, 1174656, 1189153, 1233858, 1359032, 1439501, 1502088, 1645144, 1716672, 2002784, 2038548, 2288896, 2349312, 2378306, 2467716, 2718064, 2879002, 3004176, 3290288, 3433344, 3567459, 3907217, 4005568, 4077096, 4318503, 4756612, 4935432, 5436128, 5758004, 6008352, 6580576, 6866688, 7134918, 7814434, 8011136, 8154192, 8637006, 9513224, 9870864, 10872256, 11516008, 11721651, 12016704, 13161152, 14269836, 15628868, 16022272, 16308384, 17274012, 19026448, 19741728, 21744512, 23032016, 23443302, 24033408, 26322304, 27350519, 28539672, 31257736, 32616768, 34548024, 38052896, 39483456, 43489024, 46064032, 46886604, 48066816, 52644608, 54701038, 57079344, 62515472, 65233536, 69096048, 76105792, 78966912, 82051557, 92128064, 93773208, 109402076, 114158688, 125030944, 130467072, 138192096, 152211584, 157933824, 164103114, 184256128, 187546416, 218804152, 228317376, 250061888, 276384192, 304423168, 328206228, 368512256, 375092832, 437608304, 456634752, 500123776, 552768384, 656412456, 750185664, 875216608, 913269504, 1000247552, 1105536768, 1312824912, 1500371328, 1750433216, 2625649824, 3000742656, 3500866432, 5251299648, 7001732864, 10502599296, 21005198592]

約数ペア:

[(1, 21005198592), (2, 10502599296), (3, 7001732864), (4, 5251299648), (6, 3500866432), (7, 3000742656), (8, 2625649824), (12, 1750433216), (14, 1500371328), (16, 1312824912), (19, 1105536768), (21, 1000247552), (23, 913269504), (24, 875216608), (28, 750185664), (32, 656412456), (38, 552768384), (42, 500123776), (46, 456634752), (48, 437608304), (56, 375092832), (57, 368512256), (64, 328206228), (69, 304423168), (76, 276384192), (84, 250061888), (92, 228317376), (96, 218804152), (112, 187546416), (114, 184256128), (128, 164103114), (133, 157933824), (138, 152211584), (152, 138192096), (161, 130467072), (168, 125030944), (184, 114158688), (192, 109402076), (224, 93773208), (228, 92128064), (256, 82051557), (266, 78966912), (276, 76105792), (304, 69096048), (322, 65233536), (336, 62515472), (368, 57079344), (384, 54701038), (399, 52644608), (437, 48066816), (448, 46886604), (456, 46064032), (483, 43489024), (532, 39483456), (552, 38052896), (608, 34548024), (644, 32616768), (672, 31257736), (736, 28539672), (768, 27350519), (798, 26322304), (874, 24033408), (896, 23443302), (912, 23032016), (966, 21744512), (1064, 19741728), (1104, 19026448), (1216, 17274012), (1288, 16308384), (1311, 16022272), (1344, 15628868), (1472, 14269836), (1596, 13161152), (1748, 12016704), (1792, 11721651), (1824, 11516008), (1932, 10872256), (2128, 9870864), (2208, 9513224), (2432, 8637006), (2576, 8154192), (2622, 8011136), (2688, 7814434), (2944, 7134918), (3059, 6866688), (3192, 6580576), (3496, 6008352), (3648, 5758004), (3864, 5436128), (4256, 4935432), (4416, 4756612), (4864, 4318503), (5152, 4077096), (5244, 4005568), (5376, 3907217), (5888, 3567459), (6118, 3433344), (6384, 3290288), (6992, 3004176), (7296, 2879002), (7728, 2718064), (8512, 2467716), (8832, 2378306), (8941, 2349312), (9177, 2288896), (10304, 2038548), (10488, 2002784), (12236, 1716672), (12768, 1645144), (13984, 1502088), (14592, 1439501), (15456, 1359032), (17024, 1233858), (17664, 1189153), (17882, 1174656), (18354, 1144448), (20608, 1019274), (20976, 1001392), (24472, 858336), (25536, 822572), (26823, 783104), (27968, 751044), (30912, 679516), (34048, 616929), (35764, 587328), (36708, 572224), (41216, 509637), (41952, 500696), (48944, 429168), (51072, 411286), (53646, 391552), (55936, 375522), (61824, 339758), (62587, 335616), (71528, 293664), (73416, 286112), (83904, 250348), (97888, 214584), (102144, 205643), (107292, 195776), (111872, 187761), (123648, 169879), (125174, 167808), (143056, 146832)]