227623266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31379}}^1$

素因数の和:31431

約数の個数: 48

約数和(自身を含む): 548271360

約数和(自身を除く): 320648094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 31379, 62758, 94137, 188274, 282411, 407927, 564822, 815854, 972749, 1223781, 1945498, 2447562, 2918247, 3671343, 5836494, 7342686, 8754741, 12645737, 17509482, 25291474, 37937211, 75874422, 113811633, 227623266]

約数ペア:

[(1, 227623266), (2, 113811633), (3, 75874422), (6, 37937211), (9, 25291474), (13, 17509482), (18, 12645737), (26, 8754741), (31, 7342686), (39, 5836494), (62, 3671343), (78, 2918247), (93, 2447562), (117, 1945498), (186, 1223781), (234, 972749), (279, 815854), (403, 564822), (558, 407927), (806, 282411), (1209, 188274), (2418, 94137), (3627, 62758), (7254, 31379)]