978545472

素因数分解:

$2^6\times 3^1\times {\mathrm{641}}^1\times {\mathrm{7951}}^1$

素因数の和:8607

約数の個数: 56

約数和(自身を含む): 2593433472

約数和(自身を除く): 1614888000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 641, 1282, 1923, 2564, 3846, 5128, 7692, 7951, 10256, 15384, 15902, 20512, 23853, 30768, 31804, 41024, 47706, 61536, 63608, 95412, 123072, 127216, 190824, 254432, 381648, 508864, 763296, 1526592, 5096591, 10193182, 15289773, 20386364, 30579546, 40772728, 61159092, 81545456, 122318184, 163090912, 244636368, 326181824, 489272736, 978545472]

約数ペア:

[(1, 978545472), (2, 489272736), (3, 326181824), (4, 244636368), (6, 163090912), (8, 122318184), (12, 81545456), (16, 61159092), (24, 40772728), (32, 30579546), (48, 20386364), (64, 15289773), (96, 10193182), (192, 5096591), (641, 1526592), (1282, 763296), (1923, 508864), (2564, 381648), (3846, 254432), (5128, 190824), (7692, 127216), (7951, 123072), (10256, 95412), (15384, 63608), (15902, 61536), (20512, 47706), (23853, 41024), (30768, 31804)]