2148561984

素因数分解:

$2^6\times 3^1\times {\mathrm{449}}^1\times {\mathrm{24923}}^1$

素因数の和:25387

約数の個数: 56

約数和(自身を含む): 5697626400

約数和(自身を除く): 3549064416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 14368, 21552, 24923, 28736, 43104, 49846, 74769, 86208, 99692, 149538, 199384, 299076, 398768, 598152, 797536, 1196304, 1595072, 2392608, 4785216, 11190427, 22380854, 33571281, 44761708, 67142562, 89523416, 134285124, 179046832, 268570248, 358093664, 537140496, 716187328, 1074280992, 2148561984]

約数ペア:

[(1, 2148561984), (2, 1074280992), (3, 716187328), (4, 537140496), (6, 358093664), (8, 268570248), (12, 179046832), (16, 134285124), (24, 89523416), (32, 67142562), (48, 44761708), (64, 33571281), (96, 22380854), (192, 11190427), (449, 4785216), (898, 2392608), (1347, 1595072), (1796, 1196304), (2694, 797536), (3592, 598152), (5388, 398768), (7184, 299076), (10776, 199384), (14368, 149538), (21552, 99692), (24923, 86208), (28736, 74769), (43104, 49846)]