266333232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 752808960

約数和(自身を除く): 486475728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 509, 528, 991, 1018, 1527, 1982, 2036, 2973, 3054, 3964, 4072, 5599, 5946, 6108, 7928, 8144, 10901, 11198, 11892, 12216, 15856, 16797, 21802, 22396, 23784, 24432, 32703, 33594, 43604, 44792, 47568, 65406, 67188, 87208, 89584, 130812, 134376, 174416, 261624, 268752, 504419, 523248, 1008838, 1513257, 2017676, 3026514, 4035352, 5548609, 6053028, 8070704, 11097218, 12106056, 16645827, 22194436, 24212112, 33291654, 44388872, 66583308, 88777744, 133166616, 266333232]

約数ペア:

[(1, 266333232), (2, 133166616), (3, 88777744), (4, 66583308), (6, 44388872), (8, 33291654), (11, 24212112), (12, 22194436), (16, 16645827), (22, 12106056), (24, 11097218), (33, 8070704), (44, 6053028), (48, 5548609), (66, 4035352), (88, 3026514), (132, 2017676), (176, 1513257), (264, 1008838), (509, 523248), (528, 504419), (991, 268752), (1018, 261624), (1527, 174416), (1982, 134376), (2036, 130812), (2973, 89584), (3054, 87208), (3964, 67188), (4072, 65406), (5599, 47568), (5946, 44792), (6108, 43604), (7928, 33594), (8144, 32703), (10901, 24432), (11198, 23784), (11892, 22396), (12216, 21802), (15856, 16797)]