438778812

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{135929}}^1$

素因数の和:136205

約数の個数: 24

約数和(自身を含む): 1027630800

約数和(自身を除く): 588851988

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 135929, 271858, 407787, 543716, 815574, 1631148, 36564901, 73129802, 109694703, 146259604, 219389406, 438778812]

約数ペア:

[(1, 438778812), (2, 219389406), (3, 146259604), (4, 109694703), (6, 73129802), (12, 36564901), (269, 1631148), (538, 815574), (807, 543716), (1076, 407787), (1614, 271858), (3228, 135929)]