239400972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{214517}}^1$

素因数の和:214558

約数の個数: 36

約数和(自身を含む): 624676416

約数和(自身を除く): 385275444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 214517, 429034, 643551, 858068, 1287102, 1930653, 2574204, 3861306, 6650027, 7722612, 13300054, 19950081, 26600108, 39900162, 59850243, 79800324, 119700486, 239400972]

約数ペア:

[(1, 239400972), (2, 119700486), (3, 79800324), (4, 59850243), (6, 39900162), (9, 26600108), (12, 19950081), (18, 13300054), (31, 7722612), (36, 6650027), (62, 3861306), (93, 2574204), (124, 1930653), (186, 1287102), (279, 858068), (372, 643551), (558, 429034), (1116, 214517)]