1257141888

素因数分解:

$2^7\times 3^2\times {\mathrm{1091269}}^1$

素因数の和:1091289

約数の個数: 48

約数和(自身を含む): 3617560050

約数和(自身を除く): 2360418162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1091269, 2182538, 3273807, 4365076, 6547614, 8730152, 9821421, 13095228, 17460304, 19642842, 26190456, 34920608, 39285684, 52380912, 69841216, 78571368, 104761824, 139682432, 157142736, 209523648, 314285472, 419047296, 628570944, 1257141888]

約数ペア:

[(1, 1257141888), (2, 628570944), (3, 419047296), (4, 314285472), (6, 209523648), (8, 157142736), (9, 139682432), (12, 104761824), (16, 78571368), (18, 69841216), (24, 52380912), (32, 39285684), (36, 34920608), (48, 26190456), (64, 19642842), (72, 17460304), (96, 13095228), (128, 9821421), (144, 8730152), (192, 6547614), (288, 4365076), (384, 3273807), (576, 2182538), (1152, 1091269)]