245904

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 654720

約数和(自身を除く): 408816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 752, 872, 1128, 1308, 1744, 2256, 2616, 5123, 5232, 10246, 15369, 20492, 30738, 40984, 61476, 81968, 122952, 245904]

約数ペア:

[(1, 245904), (2, 122952), (3, 81968), (4, 61476), (6, 40984), (8, 30738), (12, 20492), (16, 15369), (24, 10246), (47, 5232), (48, 5123), (94, 2616), (109, 2256), (141, 1744), (188, 1308), (218, 1128), (282, 872), (327, 752), (376, 654), (436, 564)]