215530272

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1297}}^1$

素因数の和:1890

約数の個数: 72

約数和(自身を含む): 614449836

約数和(自身を除く): 398919564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 1154, 1297, 1731, 2308, 2594, 3462, 3891, 4616, 5188, 5193, 6924, 7782, 9232, 10376, 10386, 11673, 13848, 15564, 18464, 20752, 20772, 23346, 27696, 31128, 41504, 41544, 46692, 55392, 62256, 83088, 93384, 124512, 166176, 186768, 373536, 748369, 1496738, 2245107, 2993476, 4490214, 5986952, 6735321, 8980428, 11973904, 13470642, 17960856, 23947808, 26941284, 35921712, 53882568, 71843424, 107765136, 215530272]

約数ペア:

[(1, 215530272), (2, 107765136), (3, 71843424), (4, 53882568), (6, 35921712), (8, 26941284), (9, 23947808), (12, 17960856), (16, 13470642), (18, 11973904), (24, 8980428), (32, 6735321), (36, 5986952), (48, 4490214), (72, 2993476), (96, 2245107), (144, 1496738), (288, 748369), (577, 373536), (1154, 186768), (1297, 166176), (1731, 124512), (2308, 93384), (2594, 83088), (3462, 62256), (3891, 55392), (4616, 46692), (5188, 41544), (5193, 41504), (6924, 31128), (7782, 27696), (9232, 23346), (10376, 20772), (10386, 20752), (11673, 18464), (13848, 15564)]