289322864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9941}}^1$

素因数の和:10073

約数の個数: 40

約数和(自身を含む): 599144688

約数和(自身を除く): 309821824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 9941, 14552, 19882, 29104, 39764, 79528, 159056, 168997, 337994, 675988, 1063687, 1351976, 2127374, 2703952, 4254748, 8509496, 17018992, 18082679, 36165358, 72330716, 144661432, 289322864]

約数ペア:

[(1, 289322864), (2, 144661432), (4, 72330716), (8, 36165358), (16, 18082679), (17, 17018992), (34, 8509496), (68, 4254748), (107, 2703952), (136, 2127374), (214, 1351976), (272, 1063687), (428, 675988), (856, 337994), (1712, 168997), (1819, 159056), (3638, 79528), (7276, 39764), (9941, 29104), (14552, 19882)]