319611084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6399

約数の個数: 96

約数和(自身を含む): 895265280

約数和(自身を除く): 575654196

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1938, 2652, 2964, 3876, 4199, 6343, 8398, 12597, 12686, 16796, 19029, 25194, 25372, 38058, 50388, 76116, 82459, 107831, 120517, 164918, 215662, 241034, 247377, 323493, 329836, 361551, 431324, 482068, 494754, 646986, 723102, 989508, 1293972, 1401803, 1446204, 1566721, 2048789, 2803606, 3133442, 4097578, 4205409, 4700163, 5607212, 6146367, 6266884, 8195156, 8410818, 9400326, 12292734, 16821636, 18800652, 24585468, 26634257, 53268514, 79902771, 106537028, 159805542, 319611084]

約数ペア:

[(1, 319611084), (2, 159805542), (3, 106537028), (4, 79902771), (6, 53268514), (12, 26634257), (13, 24585468), (17, 18800652), (19, 16821636), (26, 12292734), (34, 9400326), (38, 8410818), (39, 8195156), (51, 6266884), (52, 6146367), (57, 5607212), (68, 4700163), (76, 4205409), (78, 4097578), (102, 3133442), (114, 2803606), (156, 2048789), (204, 1566721), (221, 1446204), (228, 1401803), (247, 1293972), (323, 989508), (442, 723102), (494, 646986), (646, 494754), (663, 482068), (741, 431324), (884, 361551), (969, 329836), (988, 323493), (1292, 247377), (1326, 241034), (1482, 215662), (1938, 164918), (2652, 120517), (2964, 107831), (3876, 82459), (4199, 76116), (6343, 50388), (8398, 38058), (12597, 25372), (12686, 25194), (16796, 19029)]