355429744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30389}}^1$

素因数の和:30457

約数の個数: 40

約数和(自身を含む): 746135280

約数和(自身を除く): 390705536

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 30389, 60778, 121556, 243112, 486224, 516613, 1033226, 1306727, 2066452, 2613454, 4132904, 5226908, 8265808, 10453816, 20907632, 22214359, 44428718, 88857436, 177714872, 355429744]

約数ペア:

[(1, 355429744), (2, 177714872), (4, 88857436), (8, 44428718), (16, 22214359), (17, 20907632), (34, 10453816), (43, 8265808), (68, 5226908), (86, 4132904), (136, 2613454), (172, 2066452), (272, 1306727), (344, 1033226), (688, 516613), (731, 486224), (1462, 243112), (2924, 121556), (5848, 60778), (11696, 30389)]