888426384

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{72019}}^1$

素因数の和:72287

約数の個数: 40

約数和(自身を含む): 2304063840

約数和(自身を除く): 1415637456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 72019, 144038, 216057, 288076, 432114, 576152, 864228, 1152304, 1728456, 3456912, 18508883, 37017766, 55526649, 74035532, 111053298, 148071064, 222106596, 296142128, 444213192, 888426384]

約数ペア:

[(1, 888426384), (2, 444213192), (3, 296142128), (4, 222106596), (6, 148071064), (8, 111053298), (12, 74035532), (16, 55526649), (24, 37017766), (48, 18508883), (257, 3456912), (514, 1728456), (771, 1152304), (1028, 864228), (1542, 576152), (2056, 432114), (3084, 288076), (4112, 216057), (6168, 144038), (12336, 72019)]