215499024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{115117}}^1$

素因数の和:115144

約数の個数: 60

約数和(自身を含む): 649495756

約数和(自身を除く): 433996732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 115117, 230234, 345351, 460468, 690702, 920936, 1036053, 1381404, 1496521, 1841872, 2072106, 2762808, 2993042, 4144212, 4489563, 5525616, 5986084, 8288424, 8979126, 11972168, 13468689, 16576848, 17958252, 23944336, 26937378, 35916504, 53874756, 71833008, 107749512, 215499024]

約数ペア:

[(1, 215499024), (2, 107749512), (3, 71833008), (4, 53874756), (6, 35916504), (8, 26937378), (9, 23944336), (12, 17958252), (13, 16576848), (16, 13468689), (18, 11972168), (24, 8979126), (26, 8288424), (36, 5986084), (39, 5525616), (48, 4489563), (52, 4144212), (72, 2993042), (78, 2762808), (104, 2072106), (117, 1841872), (144, 1496521), (156, 1381404), (208, 1036053), (234, 920936), (312, 690702), (468, 460468), (624, 345351), (936, 230234), (1872, 115117)]