458857168

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 120

約数和(自身を含む): 1141246400

約数和(自身を除く): 682389232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 343, 392, 484, 539, 616, 686, 691, 784, 847, 968, 1078, 1232, 1372, 1382, 1694, 1936, 2156, 2744, 2764, 3388, 3773, 4312, 4837, 5488, 5528, 5929, 6776, 7546, 7601, 8624, 9674, 11056, 11858, 13552, 15092, 15202, 19348, 23716, 30184, 30404, 33859, 38696, 41503, 47432, 53207, 60368, 60808, 67718, 77392, 83006, 83611, 94864, 106414, 121616, 135436, 166012, 167222, 212828, 237013, 270872, 332024, 334444, 372449, 425656, 474026, 541744, 585277, 664048, 668888, 744898, 851312, 948052, 1170554, 1337776, 1489796, 1896104, 2341108, 2607143, 2979592, 3792208, 4096939, 4682216, 5214286, 5959184, 8193878, 9364432, 10428572, 16387756, 20857144, 28678573, 32775512, 41714288, 57357146, 65551024, 114714292, 229428584, 458857168]

約数ペア:

[(1, 458857168), (2, 229428584), (4, 114714292), (7, 65551024), (8, 57357146), (11, 41714288), (14, 32775512), (16, 28678573), (22, 20857144), (28, 16387756), (44, 10428572), (49, 9364432), (56, 8193878), (77, 5959184), (88, 5214286), (98, 4682216), (112, 4096939), (121, 3792208), (154, 2979592), (176, 2607143), (196, 2341108), (242, 1896104), (308, 1489796), (343, 1337776), (392, 1170554), (484, 948052), (539, 851312), (616, 744898), (686, 668888), (691, 664048), (784, 585277), (847, 541744), (968, 474026), (1078, 425656), (1232, 372449), (1372, 334444), (1382, 332024), (1694, 270872), (1936, 237013), (2156, 212828), (2744, 167222), (2764, 166012), (3388, 135436), (3773, 121616), (4312, 106414), (4837, 94864), (5488, 83611), (5528, 83006), (5929, 77392), (6776, 67718), (7546, 60808), (7601, 60368), (8624, 53207), (9674, 47432), (11056, 41503), (11858, 38696), (13552, 33859), (15092, 30404), (15202, 30184), (19348, 23716)]