1640242512

素因数分解:

$2^4\times 3^2\times {\mathrm{11390573}}^1$

素因数の和:11390587

約数の個数: 30

約数和(自身を含む): 4590401322

約数和(自身を除く): 2950158810

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11390573, 22781146, 34171719, 45562292, 68343438, 91124584, 102515157, 136686876, 182249168, 205030314, 273373752, 410060628, 546747504, 820121256, 1640242512]

約数ペア:

[(1, 1640242512), (2, 820121256), (3, 546747504), (4, 410060628), (6, 273373752), (8, 205030314), (9, 182249168), (12, 136686876), (16, 102515157), (18, 91124584), (24, 68343438), (36, 45562292), (48, 34171719), (72, 22781146), (144, 11390573)]