291288540832

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{393361}}^1$

素因数の和:393761

約数の個数: 48

約数和(自身を含む): 583165458792

約数和(自身を除く): 291876917960

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 317, 584, 634, 1168, 1268, 2336, 2536, 5072, 10144, 23141, 46282, 92564, 185128, 370256, 393361, 740512, 786722, 1573444, 3146888, 6293776, 12587552, 28715353, 57430706, 114861412, 124695437, 229722824, 249390874, 459445648, 498781748, 918891296, 997563496, 1995126992, 3990253984, 9102766901, 18205533802, 36411067604, 72822135208, 145644270416, 291288540832]

約数ペア:

[(1, 291288540832), (2, 145644270416), (4, 72822135208), (8, 36411067604), (16, 18205533802), (32, 9102766901), (73, 3990253984), (146, 1995126992), (292, 997563496), (317, 918891296), (584, 498781748), (634, 459445648), (1168, 249390874), (1268, 229722824), (2336, 124695437), (2536, 114861412), (5072, 57430706), (10144, 28715353), (23141, 12587552), (46282, 6293776), (92564, 3146888), (185128, 1573444), (370256, 786722), (393361, 740512)]