491569056016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{24637583}}^1$

素因数の和:24637663

約数の個数: 40

約数和(自身を含む): 1008169937280

約数和(自身を除く): 516600881264

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 19952, 24637583, 49275166, 98550332, 197100664, 394201328, 714489907, 1059416069, 1428979814, 2118832138, 2857959628, 4237664276, 5715919256, 8475328552, 11431838512, 16950657104, 30723066001, 61446132002, 122892264004, 245784528008, 491569056016]

約数ペア:

[(1, 491569056016), (2, 245784528008), (4, 122892264004), (8, 61446132002), (16, 30723066001), (29, 16950657104), (43, 11431838512), (58, 8475328552), (86, 5715919256), (116, 4237664276), (172, 2857959628), (232, 2118832138), (344, 1428979814), (464, 1059416069), (688, 714489907), (1247, 394201328), (2494, 197100664), (4988, 98550332), (9976, 49275166), (19952, 24637583)]