266001012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157211}}^1$

素因数の和:157268

約数の個数: 36

約数和(自身を含む): 686702016

約数和(自身を除く): 420701004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 157211, 314422, 471633, 628844, 943266, 1414899, 1886532, 2829798, 5659596, 7388917, 14777834, 22166751, 29555668, 44333502, 66500253, 88667004, 133000506, 266001012]

約数ペア:

[(1, 266001012), (2, 133000506), (3, 88667004), (4, 66500253), (6, 44333502), (9, 29555668), (12, 22166751), (18, 14777834), (36, 7388917), (47, 5659596), (94, 2829798), (141, 1886532), (188, 1414899), (282, 943266), (423, 628844), (564, 471633), (846, 314422), (1692, 157211)]