274446224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 60

約数和(自身を含む): 592141788

約数和(自身を除く): 317695564

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1373, 1612, 1922, 2746, 3224, 3844, 5492, 6448, 7688, 10984, 12493, 15376, 17849, 21968, 24986, 35698, 42563, 49972, 71396, 85126, 99944, 142792, 170252, 199888, 285584, 340504, 553319, 681008, 1106638, 1319453, 2213276, 2638906, 4426552, 5277812, 8853104, 10555624, 17152889, 21111248, 34305778, 68611556, 137223112, 274446224]

約数ペア:

[(1, 274446224), (2, 137223112), (4, 68611556), (8, 34305778), (13, 21111248), (16, 17152889), (26, 10555624), (31, 8853104), (52, 5277812), (62, 4426552), (104, 2638906), (124, 2213276), (208, 1319453), (248, 1106638), (403, 681008), (496, 553319), (806, 340504), (961, 285584), (1373, 199888), (1612, 170252), (1922, 142792), (2746, 99944), (3224, 85126), (3844, 71396), (5492, 49972), (6448, 42563), (7688, 35698), (10984, 24986), (12493, 21968), (15376, 17849)]