1581696

素因数分解:

$2^7\times 3^2\times {\mathrm{1373}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 4554810

約数和(自身を除く): 2973114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1373, 2746, 4119, 5492, 8238, 10984, 12357, 16476, 21968, 24714, 32952, 43936, 49428, 65904, 87872, 98856, 131808, 175744, 197712, 263616, 395424, 527232, 790848, 1581696]

約数ペア:

[(1, 1581696), (2, 790848), (3, 527232), (4, 395424), (6, 263616), (8, 197712), (9, 175744), (12, 131808), (16, 98856), (18, 87872), (24, 65904), (32, 49428), (36, 43936), (48, 32952), (64, 24714), (72, 21968), (96, 16476), (128, 12357), (144, 10984), (192, 8238), (288, 5492), (384, 4119), (576, 2746), (1152, 1373)]