15997253568

素因数分解:

$2^6\times 3^1\times {\mathrm{281}}^1\times {\mathrm{296509}}^1$

素因数の和:296805

約数の個数: 56

約数和(自身を含む): 42476836560

約数和(自身を除く): 26479582992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8992, 13488, 17984, 26976, 53952, 296509, 593018, 889527, 1186036, 1779054, 2372072, 3558108, 4744144, 7116216, 9488288, 14232432, 18976576, 28464864, 56929728, 83319029, 166638058, 249957087, 333276116, 499914174, 666552232, 999828348, 1333104464, 1999656696, 2666208928, 3999313392, 5332417856, 7998626784, 15997253568]

約数ペア:

[(1, 15997253568), (2, 7998626784), (3, 5332417856), (4, 3999313392), (6, 2666208928), (8, 1999656696), (12, 1333104464), (16, 999828348), (24, 666552232), (32, 499914174), (48, 333276116), (64, 249957087), (96, 166638058), (192, 83319029), (281, 56929728), (562, 28464864), (843, 18976576), (1124, 14232432), (1686, 9488288), (2248, 7116216), (3372, 4744144), (4496, 3558108), (6744, 2372072), (8992, 1779054), (13488, 1186036), (17984, 889527), (26976, 593018), (53952, 296509)]