649960404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{1571}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 1584576000

約数和(自身を除く): 934615596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1499, 1571, 2998, 3142, 4497, 4713, 5996, 6284, 8994, 9426, 17988, 18852, 34477, 36133, 68954, 72266, 103431, 108399, 137908, 144532, 206862, 216798, 413724, 433596, 2354929, 4709858, 7064787, 9419716, 14129574, 28259148, 54163367, 108326734, 162490101, 216653468, 324980202, 649960404]

約数ペア:

[(1, 649960404), (2, 324980202), (3, 216653468), (4, 162490101), (6, 108326734), (12, 54163367), (23, 28259148), (46, 14129574), (69, 9419716), (92, 7064787), (138, 4709858), (276, 2354929), (1499, 433596), (1571, 413724), (2998, 216798), (3142, 206862), (4497, 144532), (4713, 137908), (5996, 108399), (6284, 103431), (8994, 72266), (9426, 68954), (17988, 36133), (18852, 34477)]