348519405988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{934639}}^1$

素因数の和:934828

約数の個数: 48

約数和(自身を含む): 672671623680

約数和(自身を除く): 324152217692

約数列:

[1, 2, 4, 13, 26, 52, 71, 101, 142, 202, 284, 404, 923, 1313, 1846, 2626, 3692, 5252, 7171, 14342, 28684, 93223, 186446, 372892, 934639, 1869278, 3738556, 12150307, 24300614, 48601228, 66359369, 94398539, 132718738, 188797078, 265437476, 377594156, 862671797, 1227181007, 1725343594, 2454362014, 3450687188, 4908724028, 6702296269, 13404592538, 26809185076, 87129851497, 174259702994, 348519405988]

約数ペア:

[(1, 348519405988), (2, 174259702994), (4, 87129851497), (13, 26809185076), (26, 13404592538), (52, 6702296269), (71, 4908724028), (101, 3450687188), (142, 2454362014), (202, 1725343594), (284, 1227181007), (404, 862671797), (923, 377594156), (1313, 265437476), (1846, 188797078), (2626, 132718738), (3692, 94398539), (5252, 66359369), (7171, 48601228), (14342, 24300614), (28684, 12150307), (93223, 3738556), (186446, 1869278), (372892, 934639)]