255249072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136351}}^1$

素因数の和:136378

約数の個数: 60

約数和(自身を含む): 769297984

約数和(自身を除く): 514048912

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, 136351, 272702, 409053, 545404, 818106, 1090808, 1227159, 1636212, 1772563, 2181616, 2454318, 3272424, 3545126, 4908636, 5317689, 6544848, 7090252, 9817272, 10635378, 14180504, 15953067, 19634544, 21270756, 28361008, 31906134, 42541512, 63812268, 85083024, 127624536, 255249072]

約数ペア:

[(1, 255249072), (2, 127624536), (3, 85083024), (4, 63812268), (6, 42541512), (8, 31906134), (9, 28361008), (12, 21270756), (13, 19634544), (16, 15953067), (18, 14180504), (24, 10635378), (26, 9817272), (36, 7090252), (39, 6544848), (48, 5317689), (52, 4908636), (72, 3545126), (78, 3272424), (104, 2454318), (117, 2181616), (144, 1772563), (156, 1636212), (208, 1227159), (234, 1090808), (312, 818106), (468, 545404), (624, 409053), (936, 272702), (1872, 136351)]