18840423168

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3960

約数の個数: 324

約数和(自身を含む): 64676620008

約数和(自身を除く): 45836196840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 128, 129, 144, 147, 168, 172, 192, 196, 224, 252, 256, 258, 288, 294, 301, 336, 344, 384, 387, 392, 441, 448, 504, 516, 576, 588, 602, 672, 688, 768, 774, 784, 882, 896, 903, 1008, 1032, 1152, 1176, 1204, 1344, 1376, 1548, 1568, 1764, 1792, 1806, 2016, 2064, 2107, 2304, 2352, 2408, 2688, 2709, 2752, 3096, 3136, 3528, 3612, 3881, 4032, 4128, 4214, 4704, 4816, 5376, 5418, 5504, 6192, 6272, 6321, 7056, 7224, 7762, 8064, 8256, 8428, 9408, 9632, 10836, 11008, 11643, 12384, 12544, 12642, 14112, 14448, 15524, 16128, 16512, 16856, 18816, 18963, 19264, 21672, 23286, 24768, 25284, 27167, 28224, 28896, 31048, 33024, 33712, 34929, 37632, 37926, 38528, 43344, 46572, 49536, 50568, 54334, 56448, 57792, 62096, 67424, 69858, 75852, 77056, 81501, 86688, 93144, 99072, 101136, 108668, 112896, 115584, 124192, 134848, 139716, 151704, 163002, 166883, 173376, 186288, 190169, 202272, 217336, 231168, 244503, 248384, 269696, 279432, 303408, 326004, 333766, 346752, 372576, 380338, 404544, 434672, 489006, 496768, 500649, 539392, 558864, 570507, 606816, 652008, 667532, 693504, 745152, 760676, 809088, 869344, 978012, 993536, 1001298, 1117728, 1141014, 1168181, 1213632, 1304016, 1335064, 1490304, 1501947, 1521352, 1618176, 1711521, 1738688, 1956024, 2002596, 2235456, 2282028, 2336362, 2427264, 2608032, 2670128, 2980608, 3003894, 3042704, 3423042, 3477376, 3504543, 3912048, 4005192, 4470912, 4564056, 4672724, 4854528, 5216064, 5340256, 6007788, 6085408, 6846084, 6954752, 7009086, 7824096, 8010384, 8177267, 8941824, 9128112, 9345448, 10432128, 10513629, 10680512, 12015576, 12170816, 13692168, 14018172, 15648192, 16020768, 16354534, 18256224, 18690896, 20864256, 21027258, 21361024, 24031152, 24341632, 24531801, 27384336, 28036344, 31296384, 32041536, 32709068, 36512448, 37381792, 42054516, 42722048, 48062304, 48683264, 49063602, 54768672, 56072688, 62592768, 64083072, 65418136, 73024896, 73595403, 74763584, 84109032, 96124608, 98127204, 109537344, 112145376, 128166144, 130836272, 146049792, 147190806, 149527168, 168218064, 192249216, 196254408, 219074688, 224290752, 261672544, 294381612, 299054336, 336436128, 384498432, 392508816, 438149376, 448581504, 523345088, 588763224, 672872256, 785017632, 897163008, 1046690176, 1177526448, 1345744512, 1570035264, 2093380352, 2355052896, 2691489024, 3140070528, 4710105792, 6280141056, 9420211584, 18840423168]

約数ペア:

[(1, 18840423168), (2, 9420211584), (3, 6280141056), (4, 4710105792), (6, 3140070528), (7, 2691489024), (8, 2355052896), (9, 2093380352), (12, 1570035264), (14, 1345744512), (16, 1177526448), (18, 1046690176), (21, 897163008), (24, 785017632), (28, 672872256), (32, 588763224), (36, 523345088), (42, 448581504), (43, 438149376), (48, 392508816), (49, 384498432), (56, 336436128), (63, 299054336), (64, 294381612), (72, 261672544), (84, 224290752), (86, 219074688), (96, 196254408), (98, 192249216), (112, 168218064), (126, 149527168), (128, 147190806), (129, 146049792), (144, 130836272), (147, 128166144), (168, 112145376), (172, 109537344), (192, 98127204), (196, 96124608), (224, 84109032), (252, 74763584), (256, 73595403), (258, 73024896), (288, 65418136), (294, 64083072), (301, 62592768), (336, 56072688), (344, 54768672), (384, 49063602), (387, 48683264), (392, 48062304), (441, 42722048), (448, 42054516), (504, 37381792), (516, 36512448), (576, 32709068), (588, 32041536), (602, 31296384), (672, 28036344), (688, 27384336), (768, 24531801), (774, 24341632), (784, 24031152), (882, 21361024), (896, 21027258), (903, 20864256), (1008, 18690896), (1032, 18256224), (1152, 16354534), (1176, 16020768), (1204, 15648192), (1344, 14018172), (1376, 13692168), (1548, 12170816), (1568, 12015576), (1764, 10680512), (1792, 10513629), (1806, 10432128), (2016, 9345448), (2064, 9128112), (2107, 8941824), (2304, 8177267), (2352, 8010384), (2408, 7824096), (2688, 7009086), (2709, 6954752), (2752, 6846084), (3096, 6085408), (3136, 6007788), (3528, 5340256), (3612, 5216064), (3881, 4854528), (4032, 4672724), (4128, 4564056), (4214, 4470912), (4704, 4005192), (4816, 3912048), (5376, 3504543), (5418, 3477376), (5504, 3423042), (6192, 3042704), (6272, 3003894), (6321, 2980608), (7056, 2670128), (7224, 2608032), (7762, 2427264), (8064, 2336362), (8256, 2282028), (8428, 2235456), (9408, 2002596), (9632, 1956024), (10836, 1738688), (11008, 1711521), (11643, 1618176), (12384, 1521352), (12544, 1501947), (12642, 1490304), (14112, 1335064), (14448, 1304016), (15524, 1213632), (16128, 1168181), (16512, 1141014), (16856, 1117728), (18816, 1001298), (18963, 993536), (19264, 978012), (21672, 869344), (23286, 809088), (24768, 760676), (25284, 745152), (27167, 693504), (28224, 667532), (28896, 652008), (31048, 606816), (33024, 570507), (33712, 558864), (34929, 539392), (37632, 500649), (37926, 496768), (38528, 489006), (43344, 434672), (46572, 404544), (49536, 380338), (50568, 372576), (54334, 346752), (56448, 333766), (57792, 326004), (62096, 303408), (67424, 279432), (69858, 269696), (75852, 248384), (77056, 244503), (81501, 231168), (86688, 217336), (93144, 202272), (99072, 190169), (101136, 186288), (108668, 173376), (112896, 166883), (115584, 163002), (124192, 151704), (134848, 139716)]