289893312

素因数分解:

$2^6\times 3^2\times {\mathrm{503287}}^1$

素因数の和:503305

約数の個数: 42

約数和(自身を含む): 830928488

約数和(自身を除く): 541035176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 503287, 1006574, 1509861, 2013148, 3019722, 4026296, 4529583, 6039444, 8052592, 9059166, 12078888, 16105184, 18118332, 24157776, 32210368, 36236664, 48315552, 72473328, 96631104, 144946656, 289893312]

約数ペア:

[(1, 289893312), (2, 144946656), (3, 96631104), (4, 72473328), (6, 48315552), (8, 36236664), (9, 32210368), (12, 24157776), (16, 18118332), (18, 16105184), (24, 12078888), (32, 9059166), (36, 8052592), (48, 6039444), (64, 4529583), (72, 4026296), (96, 3019722), (144, 2013148), (192, 1509861), (288, 1006574), (576, 503287)]