1969134864

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1171}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 5195185344

約数和(自身を除く): 3226050480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 661, 848, 1171, 1272, 1322, 1983, 2342, 2544, 2644, 3513, 3966, 4684, 5288, 7026, 7932, 9368, 10576, 14052, 15864, 18736, 28104, 31728, 35033, 56208, 62063, 70066, 105099, 124126, 140132, 186189, 210198, 248252, 280264, 372378, 420396, 496504, 560528, 744756, 774031, 840792, 993008, 1489512, 1548062, 1681584, 2322093, 2979024, 3096124, 4644186, 6192248, 9288372, 12384496, 18576744, 37153488, 41023643, 82047286, 123070929, 164094572, 246141858, 328189144, 492283716, 656378288, 984567432, 1969134864]

約数ペア:

[(1, 1969134864), (2, 984567432), (3, 656378288), (4, 492283716), (6, 328189144), (8, 246141858), (12, 164094572), (16, 123070929), (24, 82047286), (48, 41023643), (53, 37153488), (106, 18576744), (159, 12384496), (212, 9288372), (318, 6192248), (424, 4644186), (636, 3096124), (661, 2979024), (848, 2322093), (1171, 1681584), (1272, 1548062), (1322, 1489512), (1983, 993008), (2342, 840792), (2544, 774031), (2644, 744756), (3513, 560528), (3966, 496504), (4684, 420396), (5288, 372378), (7026, 280264), (7932, 248252), (9368, 210198), (10576, 186189), (14052, 140132), (15864, 124126), (18736, 105099), (28104, 70066), (31728, 62063), (35033, 56208)]