490798512

素因数分解:

$2^4\times 3^2\times {\mathrm{3408323}}^1$

素因数の和:3408337

約数の個数: 30

約数和(自身を含む): 1373554572

約数和(自身を除く): 882756060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3408323, 6816646, 10224969, 13633292, 20449938, 27266584, 30674907, 40899876, 54533168, 61349814, 81799752, 122699628, 163599504, 245399256, 490798512]

約数ペア:

[(1, 490798512), (2, 245399256), (3, 163599504), (4, 122699628), (6, 81799752), (8, 61349814), (9, 54533168), (12, 40899876), (16, 30674907), (18, 27266584), (24, 20449938), (36, 13633292), (48, 10224969), (72, 6816646), (144, 3408323)]