253293696

素因数分解:

$2^7\times 3^3\times {\mathrm{73291}}^1$

素因数の和:73314

約数の個数: 64

約数和(自身を含む): 747578400

約数和(自身を除く): 494284704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 73291, 146582, 219873, 293164, 439746, 586328, 659619, 879492, 1172656, 1319238, 1758984, 1978857, 2345312, 2638476, 3517968, 3957714, 4690624, 5276952, 7035936, 7915428, 9381248, 10553904, 14071872, 15830856, 21107808, 28143744, 31661712, 42215616, 63323424, 84431232, 126646848, 253293696]

約数ペア:

[(1, 253293696), (2, 126646848), (3, 84431232), (4, 63323424), (6, 42215616), (8, 31661712), (9, 28143744), (12, 21107808), (16, 15830856), (18, 14071872), (24, 10553904), (27, 9381248), (32, 7915428), (36, 7035936), (48, 5276952), (54, 4690624), (64, 3957714), (72, 3517968), (96, 2638476), (108, 2345312), (128, 1978857), (144, 1758984), (192, 1319238), (216, 1172656), (288, 879492), (384, 659619), (432, 586328), (576, 439746), (864, 293164), (1152, 219873), (1728, 146582), (3456, 73291)]