287131734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30269}}^1$

素因数の和:30325

約数の個数: 48

約数和(自身を含む): 679985280

約数和(自身を除く): 392853546

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 30269, 60538, 90807, 181614, 272421, 514573, 544842, 938339, 1029146, 1543719, 1876678, 2815017, 3087438, 4631157, 5630034, 8445051, 9262314, 15951763, 16890102, 31903526, 47855289, 95710578, 143565867, 287131734]

約数ペア:

[(1, 287131734), (2, 143565867), (3, 95710578), (6, 47855289), (9, 31903526), (17, 16890102), (18, 15951763), (31, 9262314), (34, 8445051), (51, 5630034), (62, 4631157), (93, 3087438), (102, 2815017), (153, 1876678), (186, 1543719), (279, 1029146), (306, 938339), (527, 544842), (558, 514573), (1054, 272421), (1581, 181614), (3162, 90807), (4743, 60538), (9486, 30269)]