1269983568

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{77137}}^1$

素因数の和:77169

約数の個数: 80

約数和(自身を含む): 3826044800

約数和(自身を除く): 2556061232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 77137, 154274, 231411, 308548, 462822, 539959, 617096, 925644, 1079918, 1234192, 1619877, 1851288, 2159836, 3239754, 3702576, 3779713, 4319672, 6479508, 7559426, 8639344, 11339139, 12959016, 15118852, 22678278, 25918032, 26457991, 30237704, 45356556, 52915982, 60475408, 79373973, 90713112, 105831964, 158747946, 181426224, 211663928, 317495892, 423327856, 634991784, 1269983568]

約数ペア:

[(1, 1269983568), (2, 634991784), (3, 423327856), (4, 317495892), (6, 211663928), (7, 181426224), (8, 158747946), (12, 105831964), (14, 90713112), (16, 79373973), (21, 60475408), (24, 52915982), (28, 45356556), (42, 30237704), (48, 26457991), (49, 25918032), (56, 22678278), (84, 15118852), (98, 12959016), (112, 11339139), (147, 8639344), (168, 7559426), (196, 6479508), (294, 4319672), (336, 3779713), (343, 3702576), (392, 3239754), (588, 2159836), (686, 1851288), (784, 1619877), (1029, 1234192), (1176, 1079918), (1372, 925644), (2058, 617096), (2352, 539959), (2744, 462822), (4116, 308548), (5488, 231411), (8232, 154274), (16464, 77137)]