214905960008

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1\times {\mathrm{1279}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 409204224000

約数和(自身を除く): 194298263992

約数列:

[1, 2, 4, 8, 109, 218, 233, 436, 466, 827, 872, 932, 1279, 1654, 1864, 2558, 3308, 5116, 6616, 10232, 25397, 50794, 90143, 101588, 139411, 180286, 192691, 203176, 278822, 298007, 360572, 385382, 557644, 596014, 721144, 770764, 1057733, 1115288, 1192028, 1541528, 2115466, 2384056, 4230932, 8461864, 21003319, 32482763, 42006638, 64965526, 84013276, 115292897, 129931052, 168026552, 230585794, 246451789, 259862104, 461171588, 492903578, 922343176, 985807156, 1971614312, 26863245001, 53726490002, 107452980004, 214905960008]

約数ペア:

[(1, 214905960008), (2, 107452980004), (4, 53726490002), (8, 26863245001), (109, 1971614312), (218, 985807156), (233, 922343176), (436, 492903578), (466, 461171588), (827, 259862104), (872, 246451789), (932, 230585794), (1279, 168026552), (1654, 129931052), (1864, 115292897), (2558, 84013276), (3308, 64965526), (5116, 42006638), (6616, 32482763), (10232, 21003319), (25397, 8461864), (50794, 4230932), (90143, 2384056), (101588, 2115466), (139411, 1541528), (180286, 1192028), (192691, 1115288), (203176, 1057733), (278822, 770764), (298007, 721144), (360572, 596014), (385382, 557644)]