238804976

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 468452160

約数和(自身を除く): 229647184

約数列:

[1, 2, 4, 8, 16, 197, 239, 317, 394, 478, 634, 788, 956, 1268, 1576, 1912, 2536, 3152, 3824, 5072, 47083, 62449, 75763, 94166, 124898, 151526, 188332, 249796, 303052, 376664, 499592, 606104, 753328, 999184, 1212208, 14925311, 29850622, 59701244, 119402488, 238804976]

約数ペア:

[(1, 238804976), (2, 119402488), (4, 59701244), (8, 29850622), (16, 14925311), (197, 1212208), (239, 999184), (317, 753328), (394, 606104), (478, 499592), (634, 376664), (788, 303052), (956, 249796), (1268, 188332), (1576, 151526), (1912, 124898), (2536, 94166), (3152, 75763), (3824, 62449), (5072, 47083)]