228760128

素因数分解:

$2^6\times 3^2\times {\mathrm{397153}}^1$

素因数の和:397171

約数の個数: 42

約数和(自身を含む): 655701254

約数和(自身を除く): 426941126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 397153, 794306, 1191459, 1588612, 2382918, 3177224, 3574377, 4765836, 6354448, 7148754, 9531672, 12708896, 14297508, 19063344, 25417792, 28595016, 38126688, 57190032, 76253376, 114380064, 228760128]

約数ペア:

[(1, 228760128), (2, 114380064), (3, 76253376), (4, 57190032), (6, 38126688), (8, 28595016), (9, 25417792), (12, 19063344), (16, 14297508), (18, 12708896), (24, 9531672), (32, 7148754), (36, 6354448), (48, 4765836), (64, 3574377), (72, 3177224), (96, 2382918), (144, 1588612), (192, 1191459), (288, 794306), (576, 397153)]