287122032

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{8707}}^1$

素因数の和:8950

約数の個数: 60

約数和(自身を含む): 807144520

約数和(自身を除く): 520022488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 8244, 8707, 10992, 16488, 17414, 26121, 32976, 34828, 52242, 69656, 78363, 104484, 139312, 156726, 208968, 313452, 417936, 626904, 1253808, 1993903, 3987806, 5981709, 7975612, 11963418, 15951224, 17945127, 23926836, 31902448, 35890254, 47853672, 71780508, 95707344, 143561016, 287122032]

約数ペア:

[(1, 287122032), (2, 143561016), (3, 95707344), (4, 71780508), (6, 47853672), (8, 35890254), (9, 31902448), (12, 23926836), (16, 17945127), (18, 15951224), (24, 11963418), (36, 7975612), (48, 5981709), (72, 3987806), (144, 1993903), (229, 1253808), (458, 626904), (687, 417936), (916, 313452), (1374, 208968), (1832, 156726), (2061, 139312), (2748, 104484), (3664, 78363), (4122, 69656), (5496, 52242), (8244, 34828), (8707, 32976), (10992, 26121), (16488, 17414)]