449154816

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 1322549760

約数和(自身を除く): 873394944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 128, 132, 158, 176, 192, 237, 256, 264, 316, 352, 384, 474, 528, 632, 673, 704, 768, 869, 948, 1056, 1264, 1346, 1408, 1738, 1896, 2019, 2112, 2528, 2607, 2692, 2816, 3476, 3792, 4038, 4224, 5056, 5214, 5384, 6952, 7403, 7584, 8076, 8448, 10112, 10428, 10768, 13904, 14806, 15168, 16152, 20224, 20856, 21536, 22209, 27808, 29612, 30336, 32304, 41712, 43072, 44418, 53167, 55616, 59224, 60672, 64608, 83424, 86144, 88836, 106334, 111232, 118448, 129216, 159501, 166848, 172288, 177672, 212668, 222464, 236896, 258432, 319002, 333696, 355344, 425336, 473792, 516864, 584837, 638004, 667392, 710688, 850672, 947584, 1169674, 1276008, 1421376, 1701344, 1754511, 1895168, 2339348, 2552016, 2842752, 3402688, 3509022, 4678696, 5104032, 5685504, 6805376, 7018044, 9357392, 10208064, 13610752, 14036088, 18714784, 20416128, 28072176, 37429568, 40832256, 56144352, 74859136, 112288704, 149718272, 224577408, 449154816]

約数ペア:

[(1, 449154816), (2, 224577408), (3, 149718272), (4, 112288704), (6, 74859136), (8, 56144352), (11, 40832256), (12, 37429568), (16, 28072176), (22, 20416128), (24, 18714784), (32, 14036088), (33, 13610752), (44, 10208064), (48, 9357392), (64, 7018044), (66, 6805376), (79, 5685504), (88, 5104032), (96, 4678696), (128, 3509022), (132, 3402688), (158, 2842752), (176, 2552016), (192, 2339348), (237, 1895168), (256, 1754511), (264, 1701344), (316, 1421376), (352, 1276008), (384, 1169674), (474, 947584), (528, 850672), (632, 710688), (673, 667392), (704, 638004), (768, 584837), (869, 516864), (948, 473792), (1056, 425336), (1264, 355344), (1346, 333696), (1408, 319002), (1738, 258432), (1896, 236896), (2019, 222464), (2112, 212668), (2528, 177672), (2607, 172288), (2692, 166848), (2816, 159501), (3476, 129216), (3792, 118448), (4038, 111232), (4224, 106334), (5056, 88836), (5214, 86144), (5384, 83424), (6952, 64608), (7403, 60672), (7584, 59224), (8076, 55616), (8448, 53167), (10112, 44418), (10428, 43072), (10768, 41712), (13904, 32304), (14806, 30336), (15168, 29612), (16152, 27808), (20224, 22209), (20856, 21536)]