1557494647272

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{379506493}}^1$

素因数の和:379506527

約数の個数: 64

約数和(自身を含む): 4554077928000

約数和(自身を除く): 2996583280728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 379506493, 759012986, 1138519479, 1518025972, 2277038958, 3036051944, 3415558437, 4554077916, 6831116874, 7210623367, 9108155832, 10246675311, 13662233748, 14421246734, 20493350622, 21631870101, 27324467496, 28842493468, 40986701244, 43263740202, 57684986936, 64895610303, 81973402488, 86527480404, 129791220606, 173054960808, 194686830909, 259582441212, 389373661818, 519164882424, 778747323636, 1557494647272]

約数ペア:

[(1, 1557494647272), (2, 778747323636), (3, 519164882424), (4, 389373661818), (6, 259582441212), (8, 194686830909), (9, 173054960808), (12, 129791220606), (18, 86527480404), (19, 81973402488), (24, 64895610303), (27, 57684986936), (36, 43263740202), (38, 40986701244), (54, 28842493468), (57, 27324467496), (72, 21631870101), (76, 20493350622), (108, 14421246734), (114, 13662233748), (152, 10246675311), (171, 9108155832), (216, 7210623367), (228, 6831116874), (342, 4554077916), (456, 3415558437), (513, 3036051944), (684, 2277038958), (1026, 1518025972), (1368, 1138519479), (2052, 759012986), (4104, 379506493)]