418776608

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 836057376

約数和(自身を除く): 417280768

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 283, 353, 524, 566, 706, 1048, 1132, 1412, 2096, 2264, 2824, 4192, 4528, 5648, 9056, 11296, 37073, 46243, 74146, 92486, 99899, 148292, 184972, 199798, 296584, 369944, 399596, 593168, 739888, 799192, 1186336, 1479776, 1598384, 3196768, 13086769, 26173538, 52347076, 104694152, 209388304, 418776608]

約数ペア:

[(1, 418776608), (2, 209388304), (4, 104694152), (8, 52347076), (16, 26173538), (32, 13086769), (131, 3196768), (262, 1598384), (283, 1479776), (353, 1186336), (524, 799192), (566, 739888), (706, 593168), (1048, 399596), (1132, 369944), (1412, 296584), (2096, 199798), (2264, 184972), (2824, 148292), (4192, 99899), (4528, 92486), (5648, 74146), (9056, 46243), (11296, 37073)]