211912848

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 300

約数和(自身を含む): 738916992

約数和(自身を除く): 527004144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 71, 72, 81, 84, 94, 98, 108, 112, 126, 141, 142, 144, 147, 162, 168, 188, 189, 196, 213, 216, 252, 282, 284, 294, 324, 329, 336, 376, 378, 392, 423, 426, 432, 441, 497, 504, 564, 567, 568, 588, 639, 648, 658, 752, 756, 784, 846, 852, 882, 987, 994, 1008, 1128, 1134, 1136, 1176, 1269, 1278, 1296, 1316, 1323, 1491, 1512, 1692, 1704, 1764, 1917, 1974, 1988, 2256, 2268, 2303, 2352, 2538, 2556, 2632, 2646, 2961, 2982, 3024, 3337, 3384, 3408, 3479, 3528, 3807, 3834, 3948, 3969, 3976, 4473, 4536, 4606, 5076, 5112, 5264, 5292, 5751, 5922, 5964, 6674, 6768, 6909, 6958, 7056, 7614, 7668, 7896, 7938, 7952, 8883, 8946, 9072, 9212, 10011, 10152, 10224, 10437, 10584, 11502, 11844, 11928, 13348, 13419, 13818, 13916, 15228, 15336, 15792, 15876, 17766, 17892, 18424, 20022, 20304, 20727, 20874, 21168, 23004, 23359, 23688, 23856, 26649, 26696, 26838, 27636, 27832, 30033, 30456, 30672, 31311, 31752, 35532, 35784, 36848, 40044, 40257, 41454, 41748, 46008, 46718, 47376, 53298, 53392, 53676, 55272, 55664, 60066, 60912, 62181, 62622, 63504, 70077, 71064, 71568, 80088, 80514, 82908, 83496, 90099, 92016, 93436, 93933, 106596, 107352, 110544, 120132, 124362, 125244, 140154, 142128, 160176, 161028, 163513, 165816, 166992, 180198, 186543, 186872, 187866, 210231, 213192, 214704, 240264, 248724, 250488, 270297, 280308, 281799, 322056, 327026, 331632, 360396, 373086, 373744, 375732, 420462, 426384, 480528, 490539, 497448, 500976, 540594, 560616, 563598, 630693, 644112, 654052, 720792, 746172, 751464, 840924, 981078, 994896, 1081188, 1121232, 1127196, 1261386, 1308104, 1441584, 1471617, 1492344, 1502928, 1681848, 1892079, 1962156, 2162376, 2254392, 2522772, 2616208, 2943234, 2984688, 3363696, 3784158, 3924312, 4324752, 4414851, 4508784, 5045544, 5886468, 7568316, 7848624, 8829702, 10091088, 11772936, 13244553, 15136632, 17659404, 23545872, 26489106, 30273264, 35318808, 52978212, 70637616, 105956424, 211912848]

約数ペア:

[(1, 211912848), (2, 105956424), (3, 70637616), (4, 52978212), (6, 35318808), (7, 30273264), (8, 26489106), (9, 23545872), (12, 17659404), (14, 15136632), (16, 13244553), (18, 11772936), (21, 10091088), (24, 8829702), (27, 7848624), (28, 7568316), (36, 5886468), (42, 5045544), (47, 4508784), (48, 4414851), (49, 4324752), (54, 3924312), (56, 3784158), (63, 3363696), (71, 2984688), (72, 2943234), (81, 2616208), (84, 2522772), (94, 2254392), (98, 2162376), (108, 1962156), (112, 1892079), (126, 1681848), (141, 1502928), (142, 1492344), (144, 1471617), (147, 1441584), (162, 1308104), (168, 1261386), (188, 1127196), (189, 1121232), (196, 1081188), (213, 994896), (216, 981078), (252, 840924), (282, 751464), (284, 746172), (294, 720792), (324, 654052), (329, 644112), (336, 630693), (376, 563598), (378, 560616), (392, 540594), (423, 500976), (426, 497448), (432, 490539), (441, 480528), (497, 426384), (504, 420462), (564, 375732), (567, 373744), (568, 373086), (588, 360396), (639, 331632), (648, 327026), (658, 322056), (752, 281799), (756, 280308), (784, 270297), (846, 250488), (852, 248724), (882, 240264), (987, 214704), (994, 213192), (1008, 210231), (1128, 187866), (1134, 186872), (1136, 186543), (1176, 180198), (1269, 166992), (1278, 165816), (1296, 163513), (1316, 161028), (1323, 160176), (1491, 142128), (1512, 140154), (1692, 125244), (1704, 124362), (1764, 120132), (1917, 110544), (1974, 107352), (1988, 106596), (2256, 93933), (2268, 93436), (2303, 92016), (2352, 90099), (2538, 83496), (2556, 82908), (2632, 80514), (2646, 80088), (2961, 71568), (2982, 71064), (3024, 70077), (3337, 63504), (3384, 62622), (3408, 62181), (3479, 60912), (3528, 60066), (3807, 55664), (3834, 55272), (3948, 53676), (3969, 53392), (3976, 53298), (4473, 47376), (4536, 46718), (4606, 46008), (5076, 41748), (5112, 41454), (5264, 40257), (5292, 40044), (5751, 36848), (5922, 35784), (5964, 35532), (6674, 31752), (6768, 31311), (6909, 30672), (6958, 30456), (7056, 30033), (7614, 27832), (7668, 27636), (7896, 26838), (7938, 26696), (7952, 26649), (8883, 23856), (8946, 23688), (9072, 23359), (9212, 23004), (10011, 21168), (10152, 20874), (10224, 20727), (10437, 20304), (10584, 20022), (11502, 18424), (11844, 17892), (11928, 17766), (13348, 15876), (13419, 15792), (13818, 15336), (13916, 15228)]