1285448904

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{31267}}^1$

素因数の和:31850

約数の個数: 48

約数和(自身を含む): 3487632720

約数和(自身を除く): 2202183816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 2284, 3426, 4568, 5139, 6852, 10278, 13704, 20556, 31267, 41112, 62534, 93801, 125068, 187602, 250136, 281403, 375204, 562806, 750408, 1125612, 2251224, 17853457, 35706914, 53560371, 71413828, 107120742, 142827656, 160681113, 214241484, 321362226, 428482968, 642724452, 1285448904]

約数ペア:

[(1, 1285448904), (2, 642724452), (3, 428482968), (4, 321362226), (6, 214241484), (8, 160681113), (9, 142827656), (12, 107120742), (18, 71413828), (24, 53560371), (36, 35706914), (72, 17853457), (571, 2251224), (1142, 1125612), (1713, 750408), (2284, 562806), (3426, 375204), (4568, 281403), (5139, 250136), (6852, 187602), (10278, 125068), (13704, 93801), (20556, 62534), (31267, 41112)]