289254132

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{6679}}^1$

素因数の和:7093

約数の個数: 48

約数和(自身を含む): 751900800

約数和(自身を除く): 462646668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 4812, 6679, 7218, 10827, 13358, 14436, 20037, 21654, 26716, 40074, 43308, 60111, 80148, 120222, 180333, 240444, 360666, 721332, 2678279, 5356558, 8034837, 10713116, 16069674, 24104511, 32139348, 48209022, 72313533, 96418044, 144627066, 289254132]

約数ペア:

[(1, 289254132), (2, 144627066), (3, 96418044), (4, 72313533), (6, 48209022), (9, 32139348), (12, 24104511), (18, 16069674), (27, 10713116), (36, 8034837), (54, 5356558), (108, 2678279), (401, 721332), (802, 360666), (1203, 240444), (1604, 180333), (2406, 120222), (3609, 80148), (4812, 60111), (6679, 43308), (7218, 40074), (10827, 26716), (13358, 21654), (14436, 20037)]