255769776

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{9203}}^1$

素因数の和:9410

約数の個数: 60

約数和(自身を含む): 719587128

約数和(自身を除く): 463817352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 9203, 9264, 13896, 18406, 27609, 27792, 36812, 55218, 73624, 82827, 110436, 147248, 165654, 220872, 331308, 441744, 662616, 1325232, 1776179, 3552358, 5328537, 7104716, 10657074, 14209432, 15985611, 21314148, 28418864, 31971222, 42628296, 63942444, 85256592, 127884888, 255769776]

約数ペア:

[(1, 255769776), (2, 127884888), (3, 85256592), (4, 63942444), (6, 42628296), (8, 31971222), (9, 28418864), (12, 21314148), (16, 15985611), (18, 14209432), (24, 10657074), (36, 7104716), (48, 5328537), (72, 3552358), (144, 1776179), (193, 1325232), (386, 662616), (579, 441744), (772, 331308), (1158, 220872), (1544, 165654), (1737, 147248), (2316, 110436), (3088, 82827), (3474, 73624), (4632, 55218), (6948, 36812), (9203, 27792), (9264, 27609), (13896, 18406)]