21811676544

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6835

約数の個数: 384

約数和(自身を含む): 78837840000

約数和(自身を除く): 57026163456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 384, 392, 399, 432, 441, 448, 456, 504, 513, 532, 576, 588, 608, 672, 684, 756, 784, 798, 864, 882, 896, 912, 931, 1008, 1026, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1568, 1596, 1728, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2432, 2646, 2688, 2736, 2793, 3024, 3136, 3192, 3456, 3528, 3591, 3648, 3724, 4032, 4104, 4256, 4704, 4788, 5292, 5472, 5586, 6048, 6272, 6384, 6779, 7056, 7182, 7296, 7448, 8064, 8208, 8379, 8512, 9408, 9576, 10584, 10944, 11172, 12096, 12768, 13558, 14112, 14364, 14896, 16416, 16758, 17024, 18816, 19152, 20337, 21168, 21888, 22344, 24192, 25137, 25536, 27116, 28224, 28728, 29792, 32832, 33516, 38304, 40674, 42336, 44688, 47453, 50274, 51072, 54232, 56448, 57456, 59584, 61011, 65664, 67032, 76608, 81348, 84672, 89376, 94906, 100548, 108464, 114912, 119168, 122022, 128801, 134064, 142359, 153216, 162696, 169344, 178752, 183033, 189812, 201096, 216928, 229824, 244044, 257602, 268128, 284718, 325392, 332171, 357504, 366066, 379624, 386403, 402192, 427077, 433856, 459648, 488088, 515204, 536256, 569436, 650784, 664342, 732132, 759248, 772806, 804384, 854154, 867712, 901607, 976176, 996513, 1030408, 1072512, 1138872, 1159209, 1281231, 1301568, 1328684, 1464264, 1518496, 1545612, 1608768, 1708308, 1803214, 1952352, 1993026, 2060816, 2277744, 2318418, 2562462, 2603136, 2657368, 2704821, 2928528, 2989539, 3036992, 3091224, 3217536, 3416616, 3477627, 3606428, 3904704, 3986052, 4121632, 4555488, 4636836, 5124924, 5314736, 5409642, 5857056, 5979078, 6073984, 6182448, 6311249, 6833232, 6955254, 7212856, 7809408, 7972104, 8114463, 8243264, 8968617, 9110976, 9273672, 10249848, 10629472, 10819284, 11714112, 11958156, 12364896, 12622498, 13666464, 13910508, 14425712, 15944208, 16228926, 16486528, 17937234, 18221952, 18547344, 18933747, 20499696, 21258944, 21638568, 23428224, 23916312, 24343389, 24729792, 25244996, 27332928, 27821016, 28851424, 31888416, 32457852, 35874468, 37094688, 37867494, 40999392, 42517888, 43277136, 47832624, 48686778, 49459584, 50489992, 54665856, 55642032, 56801241, 57702848, 63776832, 64915704, 71748936, 74189376, 75734988, 81998784, 86554272, 95665248, 97373556, 100979984, 111284064, 113602482, 115405696, 127553664, 129831408, 143497872, 148378752, 151469976, 163997568, 170403723, 173108544, 191330496, 194747112, 201959968, 222568128, 227204964, 259662816, 286995744, 302939952, 340807446, 346217088, 382660992, 389494224, 403919936, 445136256, 454409928, 519325632, 573991488, 605879904, 681614892, 778988448, 807839872, 908819856, 1038651264, 1147982976, 1211759808, 1363229784, 1557976896, 1817639712, 2423519616, 2726459568, 3115953792, 3635279424, 5452919136, 7270558848, 10905838272, 21811676544]

約数ペア:

[(1, 21811676544), (2, 10905838272), (3, 7270558848), (4, 5452919136), (6, 3635279424), (7, 3115953792), (8, 2726459568), (9, 2423519616), (12, 1817639712), (14, 1557976896), (16, 1363229784), (18, 1211759808), (19, 1147982976), (21, 1038651264), (24, 908819856), (27, 807839872), (28, 778988448), (32, 681614892), (36, 605879904), (38, 573991488), (42, 519325632), (48, 454409928), (49, 445136256), (54, 403919936), (56, 389494224), (57, 382660992), (63, 346217088), (64, 340807446), (72, 302939952), (76, 286995744), (84, 259662816), (96, 227204964), (98, 222568128), (108, 201959968), (112, 194747112), (114, 191330496), (126, 173108544), (128, 170403723), (133, 163997568), (144, 151469976), (147, 148378752), (152, 143497872), (168, 129831408), (171, 127553664), (189, 115405696), (192, 113602482), (196, 111284064), (216, 100979984), (224, 97373556), (228, 95665248), (252, 86554272), (266, 81998784), (288, 75734988), (294, 74189376), (304, 71748936), (336, 64915704), (342, 63776832), (378, 57702848), (384, 56801241), (392, 55642032), (399, 54665856), (432, 50489992), (441, 49459584), (448, 48686778), (456, 47832624), (504, 43277136), (513, 42517888), (532, 40999392), (576, 37867494), (588, 37094688), (608, 35874468), (672, 32457852), (684, 31888416), (756, 28851424), (784, 27821016), (798, 27332928), (864, 25244996), (882, 24729792), (896, 24343389), (912, 23916312), (931, 23428224), (1008, 21638568), (1026, 21258944), (1064, 20499696), (1152, 18933747), (1176, 18547344), (1197, 18221952), (1216, 17937234), (1323, 16486528), (1344, 16228926), (1368, 15944208), (1512, 14425712), (1568, 13910508), (1596, 13666464), (1728, 12622498), (1764, 12364896), (1824, 11958156), (1862, 11714112), (2016, 10819284), (2052, 10629472), (2128, 10249848), (2352, 9273672), (2394, 9110976), (2432, 8968617), (2646, 8243264), (2688, 8114463), (2736, 7972104), (2793, 7809408), (3024, 7212856), (3136, 6955254), (3192, 6833232), (3456, 6311249), (3528, 6182448), (3591, 6073984), (3648, 5979078), (3724, 5857056), (4032, 5409642), (4104, 5314736), (4256, 5124924), (4704, 4636836), (4788, 4555488), (5292, 4121632), (5472, 3986052), (5586, 3904704), (6048, 3606428), (6272, 3477627), (6384, 3416616), (6779, 3217536), (7056, 3091224), (7182, 3036992), (7296, 2989539), (7448, 2928528), (8064, 2704821), (8208, 2657368), (8379, 2603136), (8512, 2562462), (9408, 2318418), (9576, 2277744), (10584, 2060816), (10944, 1993026), (11172, 1952352), (12096, 1803214), (12768, 1708308), (13558, 1608768), (14112, 1545612), (14364, 1518496), (14896, 1464264), (16416, 1328684), (16758, 1301568), (17024, 1281231), (18816, 1159209), (19152, 1138872), (20337, 1072512), (21168, 1030408), (21888, 996513), (22344, 976176), (24192, 901607), (25137, 867712), (25536, 854154), (27116, 804384), (28224, 772806), (28728, 759248), (29792, 732132), (32832, 664342), (33516, 650784), (38304, 569436), (40674, 536256), (42336, 515204), (44688, 488088), (47453, 459648), (50274, 433856), (51072, 427077), (54232, 402192), (56448, 386403), (57456, 379624), (59584, 366066), (61011, 357504), (65664, 332171), (67032, 325392), (76608, 284718), (81348, 268128), (84672, 257602), (89376, 244044), (94906, 229824), (100548, 216928), (108464, 201096), (114912, 189812), (119168, 183033), (122022, 178752), (128801, 169344), (134064, 162696), (142359, 153216)]