213701544

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 703972800

約数和(自身を除く): 490271256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 84, 98, 108, 122, 126, 147, 168, 183, 189, 196, 216, 244, 252, 294, 331, 366, 378, 392, 427, 441, 488, 504, 549, 588, 662, 732, 756, 854, 882, 993, 1098, 1176, 1281, 1323, 1324, 1464, 1512, 1647, 1708, 1764, 1986, 2196, 2317, 2562, 2646, 2648, 2979, 2989, 3294, 3416, 3528, 3843, 3972, 4392, 4634, 5124, 5292, 5958, 5978, 6588, 6951, 7686, 7944, 8937, 8967, 9268, 10248, 10584, 11529, 11916, 11956, 13176, 13902, 15372, 16219, 17874, 17934, 18536, 20191, 20853, 23058, 23832, 23912, 26901, 27804, 30744, 32438, 35748, 35868, 40382, 41706, 46116, 48657, 53802, 55608, 60573, 62559, 64876, 71496, 71736, 80703, 80764, 83412, 92232, 97314, 107604, 121146, 125118, 129752, 141337, 145971, 161406, 161528, 166824, 181719, 194628, 215208, 242292, 250236, 282674, 291942, 322812, 363438, 389256, 424011, 437913, 484584, 500472, 545157, 565348, 583884, 645624, 726876, 848022, 875826, 989359, 1090314, 1130696, 1167768, 1272033, 1453752, 1696044, 1751652, 1978718, 2180628, 2544066, 2968077, 3392088, 3503304, 3816099, 3957436, 4361256, 5088132, 5936154, 7632198, 7914872, 8904231, 10176264, 11872308, 15264396, 17808462, 23744616, 26712693, 30528792, 35616924, 53425386, 71233848, 106850772, 213701544]

約数ペア:

[(1, 213701544), (2, 106850772), (3, 71233848), (4, 53425386), (6, 35616924), (7, 30528792), (8, 26712693), (9, 23744616), (12, 17808462), (14, 15264396), (18, 11872308), (21, 10176264), (24, 8904231), (27, 7914872), (28, 7632198), (36, 5936154), (42, 5088132), (49, 4361256), (54, 3957436), (56, 3816099), (61, 3503304), (63, 3392088), (72, 2968077), (84, 2544066), (98, 2180628), (108, 1978718), (122, 1751652), (126, 1696044), (147, 1453752), (168, 1272033), (183, 1167768), (189, 1130696), (196, 1090314), (216, 989359), (244, 875826), (252, 848022), (294, 726876), (331, 645624), (366, 583884), (378, 565348), (392, 545157), (427, 500472), (441, 484584), (488, 437913), (504, 424011), (549, 389256), (588, 363438), (662, 322812), (732, 291942), (756, 282674), (854, 250236), (882, 242292), (993, 215208), (1098, 194628), (1176, 181719), (1281, 166824), (1323, 161528), (1324, 161406), (1464, 145971), (1512, 141337), (1647, 129752), (1708, 125118), (1764, 121146), (1986, 107604), (2196, 97314), (2317, 92232), (2562, 83412), (2646, 80764), (2648, 80703), (2979, 71736), (2989, 71496), (3294, 64876), (3416, 62559), (3528, 60573), (3843, 55608), (3972, 53802), (4392, 48657), (4634, 46116), (5124, 41706), (5292, 40382), (5958, 35868), (5978, 35748), (6588, 32438), (6951, 30744), (7686, 27804), (7944, 26901), (8937, 23912), (8967, 23832), (9268, 23058), (10248, 20853), (10584, 20191), (11529, 18536), (11916, 17934), (11956, 17874), (13176, 16219), (13902, 15372)]