253587136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12473

約数の個数: 56

約数和(自身を含む): 567933840

約数和(自身を除く): 314346704

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 5104, 10208, 12421, 20416, 24842, 49684, 99368, 136631, 198736, 273262, 360209, 397472, 546524, 720418, 794944, 1093048, 1440836, 2186096, 2881672, 3962299, 4372192, 5763344, 7924598, 8744384, 11526688, 15849196, 23053376, 31698392, 63396784, 126793568, 253587136]

約数ペア:

[(1, 253587136), (2, 126793568), (4, 63396784), (8, 31698392), (11, 23053376), (16, 15849196), (22, 11526688), (29, 8744384), (32, 7924598), (44, 5763344), (58, 4372192), (64, 3962299), (88, 2881672), (116, 2186096), (176, 1440836), (232, 1093048), (319, 794944), (352, 720418), (464, 546524), (638, 397472), (704, 360209), (928, 273262), (1276, 198736), (1856, 136631), (2552, 99368), (5104, 49684), (10208, 24842), (12421, 20416)]