553681856

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 1392228864

約数和(自身を除く): 838547008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 103, 104, 112, 142, 169, 182, 206, 208, 224, 284, 338, 364, 412, 416, 448, 497, 568, 676, 721, 728, 824, 832, 923, 994, 1136, 1183, 1339, 1352, 1442, 1456, 1648, 1846, 1988, 2272, 2366, 2678, 2704, 2884, 2912, 3296, 3692, 3976, 4544, 4732, 5356, 5408, 5768, 5824, 6461, 6592, 7313, 7384, 7952, 9373, 9464, 10712, 10816, 11536, 11999, 12922, 14626, 14768, 15904, 17407, 18746, 18928, 21424, 23072, 23998, 25844, 29252, 29536, 31808, 34814, 37492, 37856, 42848, 46144, 47996, 51191, 51688, 58504, 59072, 69628, 74984, 75712, 83993, 85696, 95069, 95992, 102382, 103376, 117008, 121849, 139256, 149968, 167986, 190138, 191984, 204764, 206752, 234016, 243698, 278512, 299936, 335972, 380276, 383968, 409528, 413504, 468032, 487396, 557024, 599872, 665483, 671944, 760552, 767936, 819056, 974792, 1114048, 1235897, 1330966, 1343888, 1521104, 1638112, 1949584, 2471794, 2661932, 2687776, 3042208, 3276224, 3899168, 4943588, 5323864, 5375552, 6084416, 7798336, 8651279, 9887176, 10647728, 17302558, 19774352, 21295456, 34605116, 39548704, 42590912, 69210232, 79097408, 138420464, 276840928, 553681856]

約数ペア:

[(1, 553681856), (2, 276840928), (4, 138420464), (7, 79097408), (8, 69210232), (13, 42590912), (14, 39548704), (16, 34605116), (26, 21295456), (28, 19774352), (32, 17302558), (52, 10647728), (56, 9887176), (64, 8651279), (71, 7798336), (91, 6084416), (103, 5375552), (104, 5323864), (112, 4943588), (142, 3899168), (169, 3276224), (182, 3042208), (206, 2687776), (208, 2661932), (224, 2471794), (284, 1949584), (338, 1638112), (364, 1521104), (412, 1343888), (416, 1330966), (448, 1235897), (497, 1114048), (568, 974792), (676, 819056), (721, 767936), (728, 760552), (824, 671944), (832, 665483), (923, 599872), (994, 557024), (1136, 487396), (1183, 468032), (1339, 413504), (1352, 409528), (1442, 383968), (1456, 380276), (1648, 335972), (1846, 299936), (1988, 278512), (2272, 243698), (2366, 234016), (2678, 206752), (2704, 204764), (2884, 191984), (2912, 190138), (3296, 167986), (3692, 149968), (3976, 139256), (4544, 121849), (4732, 117008), (5356, 103376), (5408, 102382), (5768, 95992), (5824, 95069), (6461, 85696), (6592, 83993), (7313, 75712), (7384, 74984), (7952, 69628), (9373, 59072), (9464, 58504), (10712, 51688), (10816, 51191), (11536, 47996), (11999, 46144), (12922, 42848), (14626, 37856), (14768, 37492), (15904, 34814), (17407, 31808), (18746, 29536), (18928, 29252), (21424, 25844), (23072, 23998)]