240990804

素因数分解:

$2^2\times 3^2\times {\mathrm{887}}^1\times {\mathrm{7547}}^1$

素因数の和:8444

約数の個数: 36

約数和(自身を含む): 609938784

約数和(自身を除く): 368947980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887, 1774, 2661, 3548, 5322, 7547, 7983, 10644, 15094, 15966, 22641, 30188, 31932, 45282, 67923, 90564, 135846, 271692, 6694189, 13388378, 20082567, 26776756, 40165134, 60247701, 80330268, 120495402, 240990804]

約数ペア:

[(1, 240990804), (2, 120495402), (3, 80330268), (4, 60247701), (6, 40165134), (9, 26776756), (12, 20082567), (18, 13388378), (36, 6694189), (887, 271692), (1774, 135846), (2661, 90564), (3548, 67923), (5322, 45282), (7547, 31932), (7983, 30188), (10644, 22641), (15094, 15966)]