261562032

素因数分解:

$2^4\times 3^2\times {\mathrm{1816403}}^1$

素因数の和:1816417

約数の個数: 30

約数和(自身を含む): 732010812

約数和(自身を除く): 470448780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1816403, 3632806, 5449209, 7265612, 10898418, 14531224, 16347627, 21796836, 29062448, 32695254, 43593672, 65390508, 87187344, 130781016, 261562032]

約数ペア:

[(1, 261562032), (2, 130781016), (3, 87187344), (4, 65390508), (6, 43593672), (8, 32695254), (9, 29062448), (12, 21796836), (16, 16347627), (18, 14531224), (24, 10898418), (36, 7265612), (48, 5449209), (72, 3632806), (144, 1816403)]