245890368

素因数分解:

$2^6\times 3^2\times {\mathrm{426893}}^1$

素因数の和:426911

約数の個数: 42

約数和(自身を含む): 704801994

約数和(自身を除く): 458911626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 426893, 853786, 1280679, 1707572, 2561358, 3415144, 3842037, 5122716, 6830288, 7684074, 10245432, 13660576, 15368148, 20490864, 27321152, 30736296, 40981728, 61472592, 81963456, 122945184, 245890368]

約数ペア:

[(1, 245890368), (2, 122945184), (3, 81963456), (4, 61472592), (6, 40981728), (8, 30736296), (9, 27321152), (12, 20490864), (16, 15368148), (18, 13660576), (24, 10245432), (32, 7684074), (36, 6830288), (48, 5122716), (64, 3842037), (72, 3415144), (96, 2561358), (144, 1707572), (192, 1280679), (288, 853786), (576, 426893)]