1815328512

素因数分解:

$2^8\times 3^2\times {\mathrm{787903}}^1$

素因数の和:787925

約数の個数: 54

約数和(自身を含む): 5234046272

約数和(自身を除く): 3418717760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 787903, 1575806, 2363709, 3151612, 4727418, 6303224, 7091127, 9454836, 12606448, 14182254, 18909672, 25212896, 28364508, 37819344, 50425792, 56729016, 75638688, 100851584, 113458032, 151277376, 201703168, 226916064, 302554752, 453832128, 605109504, 907664256, 1815328512]

約数ペア:

[(1, 1815328512), (2, 907664256), (3, 605109504), (4, 453832128), (6, 302554752), (8, 226916064), (9, 201703168), (12, 151277376), (16, 113458032), (18, 100851584), (24, 75638688), (32, 56729016), (36, 50425792), (48, 37819344), (64, 28364508), (72, 25212896), (96, 18909672), (128, 14182254), (144, 12606448), (192, 9454836), (256, 7091127), (288, 6303224), (384, 4727418), (576, 3151612), (768, 2363709), (1152, 1575806), (2304, 787903)]