2178850464

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1632

約数の個数: 216

約数和(自身を含む): 7282548000

約数和(自身を除く): 5103697536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 103, 112, 126, 144, 147, 168, 196, 206, 224, 252, 288, 294, 309, 336, 392, 412, 441, 504, 588, 618, 672, 721, 784, 824, 882, 927, 1008, 1176, 1236, 1442, 1499, 1568, 1648, 1764, 1854, 2016, 2163, 2352, 2472, 2884, 2998, 3296, 3528, 3708, 4326, 4497, 4704, 4944, 5047, 5768, 5996, 6489, 7056, 7416, 8652, 8994, 9888, 10094, 10493, 11536, 11992, 12978, 13491, 14112, 14832, 15141, 17304, 17988, 20188, 20986, 23072, 23984, 25956, 26982, 29664, 30282, 31479, 34608, 35976, 40376, 41972, 45423, 47968, 51912, 53964, 60564, 62958, 69216, 71952, 73451, 80752, 83944, 90846, 94437, 103824, 107928, 121128, 125916, 143904, 146902, 154397, 161504, 167888, 181692, 188874, 207648, 215856, 220353, 242256, 251832, 293804, 308794, 335776, 363384, 377748, 431712, 440706, 463191, 484512, 503664, 587608, 617588, 661059, 726768, 755496, 881412, 926382, 1007328, 1080779, 1175216, 1235176, 1322118, 1389573, 1453536, 1510992, 1762824, 1852764, 2161558, 2350432, 2470352, 2644236, 2779146, 3021984, 3242337, 3525648, 3705528, 4323116, 4940704, 5288472, 5558292, 6484674, 7051296, 7411056, 7565453, 8646232, 9727011, 10576944, 11116584, 12969348, 14822112, 15130906, 17292464, 19454022, 21153888, 22233168, 22696359, 25938696, 30261812, 34584928, 38908044, 44466336, 45392718, 51877392, 60523624, 68089077, 77816088, 90785436, 103754784, 121047248, 136178154, 155632176, 181570872, 242094496, 272356308, 311264352, 363141744, 544712616, 726283488, 1089425232, 2178850464]

約数ペア:

[(1, 2178850464), (2, 1089425232), (3, 726283488), (4, 544712616), (6, 363141744), (7, 311264352), (8, 272356308), (9, 242094496), (12, 181570872), (14, 155632176), (16, 136178154), (18, 121047248), (21, 103754784), (24, 90785436), (28, 77816088), (32, 68089077), (36, 60523624), (42, 51877392), (48, 45392718), (49, 44466336), (56, 38908044), (63, 34584928), (72, 30261812), (84, 25938696), (96, 22696359), (98, 22233168), (103, 21153888), (112, 19454022), (126, 17292464), (144, 15130906), (147, 14822112), (168, 12969348), (196, 11116584), (206, 10576944), (224, 9727011), (252, 8646232), (288, 7565453), (294, 7411056), (309, 7051296), (336, 6484674), (392, 5558292), (412, 5288472), (441, 4940704), (504, 4323116), (588, 3705528), (618, 3525648), (672, 3242337), (721, 3021984), (784, 2779146), (824, 2644236), (882, 2470352), (927, 2350432), (1008, 2161558), (1176, 1852764), (1236, 1762824), (1442, 1510992), (1499, 1453536), (1568, 1389573), (1648, 1322118), (1764, 1235176), (1854, 1175216), (2016, 1080779), (2163, 1007328), (2352, 926382), (2472, 881412), (2884, 755496), (2998, 726768), (3296, 661059), (3528, 617588), (3708, 587608), (4326, 503664), (4497, 484512), (4704, 463191), (4944, 440706), (5047, 431712), (5768, 377748), (5996, 363384), (6489, 335776), (7056, 308794), (7416, 293804), (8652, 251832), (8994, 242256), (9888, 220353), (10094, 215856), (10493, 207648), (11536, 188874), (11992, 181692), (12978, 167888), (13491, 161504), (14112, 154397), (14832, 146902), (15141, 143904), (17304, 125916), (17988, 121128), (20188, 107928), (20986, 103824), (23072, 94437), (23984, 90846), (25956, 83944), (26982, 80752), (29664, 73451), (30282, 71952), (31479, 69216), (34608, 62958), (35976, 60564), (40376, 53964), (41972, 51912), (45423, 47968)]