427403088

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 240

約数和(自身を含む): 1454877120

約数和(自身を除く): 1027474032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 61, 63, 72, 84, 98, 108, 112, 122, 126, 144, 147, 168, 183, 189, 196, 216, 244, 252, 294, 331, 336, 366, 378, 392, 427, 432, 441, 488, 504, 549, 588, 662, 732, 756, 784, 854, 882, 976, 993, 1008, 1098, 1176, 1281, 1323, 1324, 1464, 1512, 1647, 1708, 1764, 1986, 2196, 2317, 2352, 2562, 2646, 2648, 2928, 2979, 2989, 3024, 3294, 3416, 3528, 3843, 3972, 4392, 4634, 5124, 5292, 5296, 5958, 5978, 6588, 6832, 6951, 7056, 7686, 7944, 8784, 8937, 8967, 9268, 10248, 10584, 11529, 11916, 11956, 13176, 13902, 15372, 15888, 16219, 17874, 17934, 18536, 20191, 20496, 20853, 21168, 23058, 23832, 23912, 26352, 26901, 27804, 30744, 32438, 35748, 35868, 37072, 40382, 41706, 46116, 47664, 47824, 48657, 53802, 55608, 60573, 61488, 62559, 64876, 71496, 71736, 80703, 80764, 83412, 92232, 97314, 107604, 111216, 121146, 125118, 129752, 141337, 142992, 143472, 145971, 161406, 161528, 166824, 181719, 184464, 194628, 215208, 242292, 250236, 259504, 282674, 291942, 322812, 323056, 333648, 363438, 389256, 424011, 430416, 437913, 484584, 500472, 545157, 565348, 583884, 645624, 726876, 778512, 848022, 875826, 969168, 989359, 1000944, 1090314, 1130696, 1167768, 1272033, 1291248, 1453752, 1696044, 1751652, 1978718, 2180628, 2261392, 2335536, 2544066, 2907504, 2968077, 3392088, 3503304, 3816099, 3957436, 4361256, 5088132, 5936154, 6784176, 7006608, 7632198, 7914872, 8722512, 8904231, 10176264, 11872308, 15264396, 15829744, 17808462, 20352528, 23744616, 26712693, 30528792, 35616924, 47489232, 53425386, 61057584, 71233848, 106850772, 142467696, 213701544, 427403088]

約数ペア:

[(1, 427403088), (2, 213701544), (3, 142467696), (4, 106850772), (6, 71233848), (7, 61057584), (8, 53425386), (9, 47489232), (12, 35616924), (14, 30528792), (16, 26712693), (18, 23744616), (21, 20352528), (24, 17808462), (27, 15829744), (28, 15264396), (36, 11872308), (42, 10176264), (48, 8904231), (49, 8722512), (54, 7914872), (56, 7632198), (61, 7006608), (63, 6784176), (72, 5936154), (84, 5088132), (98, 4361256), (108, 3957436), (112, 3816099), (122, 3503304), (126, 3392088), (144, 2968077), (147, 2907504), (168, 2544066), (183, 2335536), (189, 2261392), (196, 2180628), (216, 1978718), (244, 1751652), (252, 1696044), (294, 1453752), (331, 1291248), (336, 1272033), (366, 1167768), (378, 1130696), (392, 1090314), (427, 1000944), (432, 989359), (441, 969168), (488, 875826), (504, 848022), (549, 778512), (588, 726876), (662, 645624), (732, 583884), (756, 565348), (784, 545157), (854, 500472), (882, 484584), (976, 437913), (993, 430416), (1008, 424011), (1098, 389256), (1176, 363438), (1281, 333648), (1323, 323056), (1324, 322812), (1464, 291942), (1512, 282674), (1647, 259504), (1708, 250236), (1764, 242292), (1986, 215208), (2196, 194628), (2317, 184464), (2352, 181719), (2562, 166824), (2646, 161528), (2648, 161406), (2928, 145971), (2979, 143472), (2989, 142992), (3024, 141337), (3294, 129752), (3416, 125118), (3528, 121146), (3843, 111216), (3972, 107604), (4392, 97314), (4634, 92232), (5124, 83412), (5292, 80764), (5296, 80703), (5958, 71736), (5978, 71496), (6588, 64876), (6832, 62559), (6951, 61488), (7056, 60573), (7686, 55608), (7944, 53802), (8784, 48657), (8937, 47824), (8967, 47664), (9268, 46116), (10248, 41706), (10584, 40382), (11529, 37072), (11916, 35868), (11956, 35748), (13176, 32438), (13902, 30744), (15372, 27804), (15888, 26901), (16219, 26352), (17874, 23912), (17934, 23832), (18536, 23058), (20191, 21168), (20496, 20853)]