288540558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{942943}}^1$

素因数の和:942968

約数の個数: 24

約数和(自身を含む): 661946688

約数和(自身を除く): 373406130

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 942943, 1885886, 2828829, 5657658, 8486487, 16030031, 16972974, 32060062, 48090093, 96180186, 144270279, 288540558]

約数ペア:

[(1, 288540558), (2, 144270279), (3, 96180186), (6, 48090093), (9, 32060062), (17, 16972974), (18, 16030031), (34, 8486487), (51, 5657658), (102, 2828829), (153, 1885886), (306, 942943)]