1520373824

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:927

約数の個数: 56

約数和(自身を含む): 3050849880

約数和(自身を除く): 1530476056

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 353, 389, 692, 706, 778, 1384, 1412, 1556, 2768, 2824, 3112, 5536, 5648, 6224, 11072, 11296, 12448, 22592, 24896, 61069, 67297, 122138, 134594, 137317, 244276, 269188, 274634, 488552, 538376, 549268, 977104, 1076752, 1098536, 1954208, 2153504, 2197072, 3908416, 4307008, 4394144, 8788288, 23755841, 47511682, 95023364, 190046728, 380093456, 760186912, 1520373824]

約数ペア:

[(1, 1520373824), (2, 760186912), (4, 380093456), (8, 190046728), (16, 95023364), (32, 47511682), (64, 23755841), (173, 8788288), (346, 4394144), (353, 4307008), (389, 3908416), (692, 2197072), (706, 2153504), (778, 1954208), (1384, 1098536), (1412, 1076752), (1556, 977104), (2768, 549268), (2824, 538376), (3112, 488552), (5536, 274634), (5648, 269188), (6224, 244276), (11072, 137317), (11296, 134594), (12448, 122138), (22592, 67297), (24896, 61069)]