251036992

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{135257}}^1$

素因数の和:135298

約数の個数: 28

約数和(自身を含む): 515332980

約数和(自身を除く): 264295988

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 135257, 270514, 541028, 1082056, 2164112, 3922453, 4328224, 7844906, 8656448, 15689812, 31379624, 62759248, 125518496, 251036992]

約数ペア:

[(1, 251036992), (2, 125518496), (4, 62759248), (8, 31379624), (16, 15689812), (29, 8656448), (32, 7844906), (58, 4328224), (64, 3922453), (116, 2164112), (232, 1082056), (464, 541028), (928, 270514), (1856, 135257)]