679344354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 1801699200

約数和(自身を除く): 1122354846

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 53, 54, 57, 62, 78, 93, 106, 114, 117, 159, 171, 186, 234, 247, 279, 318, 342, 351, 403, 477, 494, 513, 558, 589, 689, 702, 741, 806, 837, 954, 961, 1007, 1026, 1178, 1209, 1378, 1431, 1482, 1643, 1674, 1767, 1922, 2014, 2067, 2223, 2418, 2862, 2883, 3021, 3286, 3534, 3627, 4134, 4446, 4929, 5301, 5766, 6042, 6201, 6669, 7254, 7657, 8649, 9063, 9858, 10602, 10881, 12402, 12493, 13091, 13338, 14787, 15314, 15903, 17298, 18126, 18259, 18603, 21359, 21762, 22971, 24986, 25947, 26182, 27189, 29574, 31217, 31806, 36518, 37206, 37479, 39273, 42718, 44361, 45942, 50933, 51894, 54378, 54777, 62434, 64077, 68913, 74958, 78546, 88722, 93651, 101866, 109554, 112437, 117819, 128154, 137826, 152799, 164331, 187302, 192231, 206739, 224874, 235638, 237367, 280953, 305598, 328662, 337311, 353457, 384462, 405821, 413478, 458397, 474734, 492993, 561906, 576693, 662129, 674622, 706914, 712101, 811642, 842859, 916794, 967727, 985986, 1153386, 1217463, 1324258, 1375191, 1424202, 1685718, 1935454, 1986387, 2136303, 2434926, 2750382, 2903181, 3652389, 3972774, 4272606, 5806362, 5959161, 6408909, 7304778, 8709543, 10957167, 11918322, 12580451, 12817818, 17419086, 17877483, 21914334, 25160902, 26128629, 35754966, 37741353, 52257258, 75482706, 113224059, 226448118, 339672177, 679344354]

約数ペア:

[(1, 679344354), (2, 339672177), (3, 226448118), (6, 113224059), (9, 75482706), (13, 52257258), (18, 37741353), (19, 35754966), (26, 26128629), (27, 25160902), (31, 21914334), (38, 17877483), (39, 17419086), (53, 12817818), (54, 12580451), (57, 11918322), (62, 10957167), (78, 8709543), (93, 7304778), (106, 6408909), (114, 5959161), (117, 5806362), (159, 4272606), (171, 3972774), (186, 3652389), (234, 2903181), (247, 2750382), (279, 2434926), (318, 2136303), (342, 1986387), (351, 1935454), (403, 1685718), (477, 1424202), (494, 1375191), (513, 1324258), (558, 1217463), (589, 1153386), (689, 985986), (702, 967727), (741, 916794), (806, 842859), (837, 811642), (954, 712101), (961, 706914), (1007, 674622), (1026, 662129), (1178, 576693), (1209, 561906), (1378, 492993), (1431, 474734), (1482, 458397), (1643, 413478), (1674, 405821), (1767, 384462), (1922, 353457), (2014, 337311), (2067, 328662), (2223, 305598), (2418, 280953), (2862, 237367), (2883, 235638), (3021, 224874), (3286, 206739), (3534, 192231), (3627, 187302), (4134, 164331), (4446, 152799), (4929, 137826), (5301, 128154), (5766, 117819), (6042, 112437), (6201, 109554), (6669, 101866), (7254, 93651), (7657, 88722), (8649, 78546), (9063, 74958), (9858, 68913), (10602, 64077), (10881, 62434), (12402, 54777), (12493, 54378), (13091, 51894), (13338, 50933), (14787, 45942), (15314, 44361), (15903, 42718), (17298, 39273), (18126, 37479), (18259, 37206), (18603, 36518), (21359, 31806), (21762, 31217), (22971, 29574), (24986, 27189), (25947, 26182)]