809811216

素因数分解:

$2^4\times 3^3\times {\mathrm{1049}}^1\times {\mathrm{1787}}^1$

素因数の和:2853

約数の個数: 80

約数和(自身を含む): 2327976000

約数和(自身を除く): 1518164784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1049, 1787, 2098, 3147, 3574, 4196, 5361, 6294, 7148, 8392, 9441, 10722, 12588, 14296, 16083, 16784, 18882, 21444, 25176, 28323, 28592, 32166, 37764, 42888, 48249, 50352, 56646, 64332, 75528, 85776, 96498, 113292, 128664, 151056, 192996, 226584, 257328, 385992, 453168, 771984, 1874563, 3749126, 5623689, 7498252, 11247378, 14996504, 16871067, 22494756, 29993008, 33742134, 44989512, 50613201, 67484268, 89979024, 101226402, 134968536, 202452804, 269937072, 404905608, 809811216]

約数ペア:

[(1, 809811216), (2, 404905608), (3, 269937072), (4, 202452804), (6, 134968536), (8, 101226402), (9, 89979024), (12, 67484268), (16, 50613201), (18, 44989512), (24, 33742134), (27, 29993008), (36, 22494756), (48, 16871067), (54, 14996504), (72, 11247378), (108, 7498252), (144, 5623689), (216, 3749126), (432, 1874563), (1049, 771984), (1787, 453168), (2098, 385992), (3147, 257328), (3574, 226584), (4196, 192996), (5361, 151056), (6294, 128664), (7148, 113292), (8392, 96498), (9441, 85776), (10722, 75528), (12588, 64332), (14296, 56646), (16083, 50352), (16784, 48249), (18882, 42888), (21444, 37764), (25176, 32166), (28323, 28592)]