261337992

素因数分解:

$2^3\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{6949}}^1$

素因数の和:8525

約数の個数: 32

約数和(自身を含む): 653856000

約数和(自身を除く): 392518008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1567, 3134, 4701, 6268, 6949, 9402, 12536, 13898, 18804, 20847, 27796, 37608, 41694, 55592, 83388, 166776, 10889083, 21778166, 32667249, 43556332, 65334498, 87112664, 130668996, 261337992]

約数ペア:

[(1, 261337992), (2, 130668996), (3, 87112664), (4, 65334498), (6, 43556332), (8, 32667249), (12, 21778166), (24, 10889083), (1567, 166776), (3134, 83388), (4701, 55592), (6268, 41694), (6949, 37608), (9402, 27796), (12536, 20847), (13898, 18804)]