2016978768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9914

約数の個数: 180

約数和(自身を含む): 6793443540

約数和(自身を除く): 4776464772

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1624, 1764, 1827, 2088, 2352, 2436, 2842, 3248, 3528, 3654, 4176, 4263, 4872, 5684, 7056, 7308, 8526, 9744, 9857, 11368, 12789, 14616, 17052, 19714, 22736, 25578, 29232, 29571, 34104, 39428, 51156, 59142, 68208, 68999, 78856, 88713, 102312, 118284, 137998, 157712, 177426, 204624, 206997, 236568, 275996, 285853, 354852, 413994, 473136, 482993, 551992, 571706, 620991, 709704, 827988, 857559, 965986, 1103984, 1143412, 1241982, 1419408, 1448979, 1655976, 1715118, 1931972, 2000971, 2286824, 2483964, 2572677, 2897958, 3311952, 3430236, 3863944, 4001942, 4346937, 4573648, 4967928, 5145354, 5795916, 6002913, 6860472, 7727888, 8003884, 8693874, 9935856, 10290708, 11591832, 12005826, 13720944, 14006797, 16007768, 17387748, 18008739, 20581416, 23183664, 24011652, 28013594, 32015536, 34775496, 36017478, 41162832, 42020391, 48023304, 56027188, 69550992, 72034956, 84040782, 96046608, 112054376, 126061173, 144069912, 168081564, 224108752, 252122346, 288139824, 336163128, 504244692, 672326256, 1008489384, 2016978768]

約数ペア:

[(1, 2016978768), (2, 1008489384), (3, 672326256), (4, 504244692), (6, 336163128), (7, 288139824), (8, 252122346), (9, 224108752), (12, 168081564), (14, 144069912), (16, 126061173), (18, 112054376), (21, 96046608), (24, 84040782), (28, 72034956), (29, 69550992), (36, 56027188), (42, 48023304), (48, 42020391), (49, 41162832), (56, 36017478), (58, 34775496), (63, 32015536), (72, 28013594), (84, 24011652), (87, 23183664), (98, 20581416), (112, 18008739), (116, 17387748), (126, 16007768), (144, 14006797), (147, 13720944), (168, 12005826), (174, 11591832), (196, 10290708), (203, 9935856), (232, 8693874), (252, 8003884), (261, 7727888), (294, 6860472), (336, 6002913), (348, 5795916), (392, 5145354), (406, 4967928), (441, 4573648), (464, 4346937), (504, 4001942), (522, 3863944), (588, 3430236), (609, 3311952), (696, 2897958), (784, 2572677), (812, 2483964), (882, 2286824), (1008, 2000971), (1044, 1931972), (1176, 1715118), (1218, 1655976), (1392, 1448979), (1421, 1419408), (1624, 1241982), (1764, 1143412), (1827, 1103984), (2088, 965986), (2352, 857559), (2436, 827988), (2842, 709704), (3248, 620991), (3528, 571706), (3654, 551992), (4176, 482993), (4263, 473136), (4872, 413994), (5684, 354852), (7056, 285853), (7308, 275996), (8526, 236568), (9744, 206997), (9857, 204624), (11368, 177426), (12789, 157712), (14616, 137998), (17052, 118284), (19714, 102312), (22736, 88713), (25578, 78856), (29232, 68999), (29571, 68208), (34104, 59142), (39428, 51156)]