344456434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 634898880

約数和(自身を除く): 290442446

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 461, 742, 922, 1007, 2014, 2809, 3227, 5618, 6454, 7049, 8759, 14098, 17518, 19663, 24433, 39326, 48866, 53371, 61313, 106742, 122626, 171031, 342062, 373597, 464227, 747194, 928454, 1294949, 2589898, 3249589, 6499178, 9064643, 18129286, 24604031, 49208062, 172228217, 344456434]

約数ペア:

[(1, 344456434), (2, 172228217), (7, 49208062), (14, 24604031), (19, 18129286), (38, 9064643), (53, 6499178), (106, 3249589), (133, 2589898), (266, 1294949), (371, 928454), (461, 747194), (742, 464227), (922, 373597), (1007, 342062), (2014, 171031), (2809, 122626), (3227, 106742), (5618, 61313), (6454, 53371), (7049, 48866), (8759, 39326), (14098, 24433), (17518, 19663)]