1269460448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54269}}^1$

素因数の和:54339

約数の個数: 48

約数和(自身を含む): 2707855920

約数和(自身を除く): 1438395472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 23392, 54269, 108538, 217076, 434152, 868304, 922573, 1736608, 1845146, 2333567, 3690292, 4667134, 7380584, 9334268, 14761168, 18668536, 29522336, 37337072, 39670639, 74674144, 79341278, 158682556, 317365112, 634730224, 1269460448]

約数ペア:

[(1, 1269460448), (2, 634730224), (4, 317365112), (8, 158682556), (16, 79341278), (17, 74674144), (32, 39670639), (34, 37337072), (43, 29522336), (68, 18668536), (86, 14761168), (136, 9334268), (172, 7380584), (272, 4667134), (344, 3690292), (544, 2333567), (688, 1845146), (731, 1736608), (1376, 922573), (1462, 868304), (2924, 434152), (5848, 217076), (11696, 108538), (23392, 54269)]