291499452

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{57427}}^1$

素因数の和:57487

約数の個数: 48

約数和(自身を含む): 771832320

約数和(自身を除く): 480332868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 57427, 114854, 172281, 229708, 344562, 516843, 689124, 1033686, 1550529, 2067372, 2699069, 3101058, 5398138, 6202116, 8097207, 10796276, 16194414, 24291621, 32388828, 48583242, 72874863, 97166484, 145749726, 291499452]

約数ペア:

[(1, 291499452), (2, 145749726), (3, 97166484), (4, 72874863), (6, 48583242), (9, 32388828), (12, 24291621), (18, 16194414), (27, 10796276), (36, 8097207), (47, 6202116), (54, 5398138), (94, 3101058), (108, 2699069), (141, 2067372), (188, 1550529), (282, 1033686), (423, 689124), (564, 516843), (846, 344562), (1269, 229708), (1692, 172281), (2538, 114854), (5076, 57427)]