239683504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 475817760

約数和(自身を除く): 236134256

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 808, 1136, 1616, 2089, 4178, 7171, 8356, 14342, 16712, 28684, 33424, 57368, 114736, 148319, 210989, 296638, 421978, 593276, 843956, 1186552, 1687912, 2373104, 3375824, 14980219, 29960438, 59920876, 119841752, 239683504]

約数ペア:

[(1, 239683504), (2, 119841752), (4, 59920876), (8, 29960438), (16, 14980219), (71, 3375824), (101, 2373104), (142, 1687912), (202, 1186552), (284, 843956), (404, 593276), (568, 421978), (808, 296638), (1136, 210989), (1616, 148319), (2089, 114736), (4178, 57368), (7171, 33424), (8356, 28684), (14342, 16712)]