278301248

素因数分解:

$2^6\times {\mathrm{1163}}^1\times {\mathrm{3739}}^1$

素因数の和:4914

約数の個数: 28

約数和(自身を含む): 552876720

約数和(自身を除く): 274575472

約数列:

[1, 2, 4, 8, 16, 32, 64, 1163, 2326, 3739, 4652, 7478, 9304, 14956, 18608, 29912, 37216, 59824, 74432, 119648, 239296, 4348457, 8696914, 17393828, 34787656, 69575312, 139150624, 278301248]

約数ペア:

[(1, 278301248), (2, 139150624), (4, 69575312), (8, 34787656), (16, 17393828), (32, 8696914), (64, 4348457), (1163, 239296), (2326, 119648), (3739, 74432), (4652, 59824), (7478, 37216), (9304, 29912), (14956, 18608)]